320089770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:91

約数の個数: 576

約数和(自身を含む): 1254839040

約数和(自身を除く): 934749270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 17, 18, 19, 21, 22, 26, 30, 33, 34, 35, 38, 39, 42, 45, 51, 55, 57, 63, 65, 66, 70, 77, 78, 85, 90, 91, 95, 99, 102, 105, 110, 114, 117, 119, 121, 126, 130, 133, 143, 153, 154, 165, 170, 171, 182, 187, 190, 195, 198, 209, 210, 221, 231, 234, 238, 242, 247, 255, 266, 273, 285, 286, 306, 315, 323, 330, 342, 357, 363, 374, 385, 390, 399, 418, 429, 442, 455, 462, 494, 495, 510, 546, 561, 570, 585, 595, 605, 627, 630, 646, 663, 665, 693, 714, 715, 726, 741, 765, 770, 798, 819, 847, 855, 858, 910, 935, 969, 990, 1001, 1045, 1071, 1089, 1105, 1122, 1155, 1170, 1190, 1197, 1210, 1235, 1254, 1287, 1309, 1326, 1330, 1365, 1386, 1430, 1463, 1482, 1530, 1547, 1573, 1615, 1638, 1683, 1694, 1710, 1729, 1785, 1815, 1870, 1881, 1938, 1989, 1995, 2002, 2057, 2090, 2142, 2145, 2178, 2210, 2223, 2261, 2299, 2310, 2394, 2431, 2470, 2541, 2574, 2618, 2717, 2730, 2805, 2907, 2926, 3003, 3094, 3135, 3146, 3230, 3315, 3366, 3458, 3465, 3553, 3570, 3630, 3705, 3762, 3927, 3978, 3990, 4095, 4114, 4199, 4235, 4290, 4389, 4446, 4522, 4598, 4641, 4719, 4845, 4862, 5005, 5082, 5187, 5355, 5434, 5445, 5610, 5814, 5985, 6006, 6171, 6270, 6435, 6545, 6630, 6783, 6897, 6930, 7106, 7293, 7315, 7410, 7623, 7735, 7854, 7865, 8151, 8190, 8398, 8415, 8470, 8645, 8778, 9009, 9282, 9405, 9438, 9690, 9945, 10010, 10285, 10374, 10659, 10710, 10890, 11011, 11115, 11305, 11495, 11781, 11970, 12155, 12342, 12597, 12705, 12870, 13090, 13167, 13566, 13585, 13794, 13923, 14157, 14399, 14535, 14586, 14630, 15015, 15246, 15470, 15561, 15730, 16093, 16302, 16830, 17017, 17290, 17765, 18018, 18513, 18810, 19019, 19635, 19890, 20349, 20570, 20691, 20995, 21318, 21879, 21945, 22022, 22230, 22610, 22990, 23205, 23562, 23595, 24310, 24453, 24871, 25194, 25410, 25935, 26334, 26741, 27170, 27846, 28314, 28798, 29070, 29393, 29887, 30030, 30855, 31122, 31977, 32186, 33033, 33915, 34034, 34485, 35530, 36465, 37026, 37791, 38038, 38115, 39083, 39270, 40698, 40755, 41382, 41990, 43197, 43758, 43890, 45045, 46189, 46410, 47190, 48279, 48906, 49742, 51051, 51870, 53295, 53482, 55055, 57057, 58786, 58905, 59774, 61710, 62985, 63954, 65835, 66066, 67830, 68970, 69615, 70785, 71995, 72930, 74613, 75582, 76230, 77805, 78166, 80223, 80465, 81510, 85085, 86394, 88179, 89661, 90090, 92378, 92565, 95095, 96558, 99099, 101745, 102102, 103455, 106590, 109395, 110110, 114114, 117249, 117810, 122265, 124355, 125970, 129591, 131670, 133705, 138567, 139230, 141570, 143990, 144837, 146965, 149226, 149435, 153153, 155610, 159885, 160446, 160930, 165165, 170170, 171171, 176358, 179322, 185130, 187187, 188955, 190190, 195415, 198198, 203490, 206910, 209209, 215985, 218790, 223839, 230945, 234498, 240669, 241395, 244530, 248710, 255255, 259182, 264537, 267410, 268983, 273581, 277134, 285285, 289674, 293930, 298870, 306306, 319770, 323323, 330330, 342342, 351747, 373065, 374374, 377910, 390830, 401115, 415701, 418418, 431970, 440895, 447678, 448305, 461890, 481338, 482790, 495495, 508079, 510510, 529074, 537966, 547162, 561561, 570570, 586245, 627627, 646646, 647955, 692835, 703494, 724185, 746130, 765765, 802230, 820743, 831402, 855855, 881790, 896610, 935935, 969969, 990990, 1016158, 1046045, 1119195, 1123122, 1172490, 1203345, 1255254, 1295910, 1322685, 1344915, 1367905, 1385670, 1448370, 1524237, 1531530, 1616615, 1641486, 1684683, 1711710, 1758735, 1871870, 1882881, 1939938, 2078505, 2092090, 2238390, 2406690, 2462229, 2540395, 2645370, 2689830, 2735810, 2807805, 2909907, 3048474, 3138135, 3233230, 3369366, 3517470, 3556553, 3765762, 4103715, 4157010, 4572711, 4849845, 4924458, 5080790, 5615610, 5819814, 6276270, 7113106, 7621185, 8207430, 8423415, 9145422, 9414405, 9699690, 10669659, 12311145, 14549535, 15242370, 16846830, 17782765, 18828810, 21339318, 22863555, 24622290, 29099070, 32008977, 35565530, 45727110, 53348295, 64017954, 106696590, 160044885, 320089770]

約数ペア:

[(1, 320089770), (2, 160044885), (3, 106696590), (5, 64017954), (6, 53348295), (7, 45727110), (9, 35565530), (10, 32008977), (11, 29099070), (13, 24622290), (14, 22863555), (15, 21339318), (17, 18828810), (18, 17782765), (19, 16846830), (21, 15242370), (22, 14549535), (26, 12311145), (30, 10669659), (33, 9699690), (34, 9414405), (35, 9145422), (38, 8423415), (39, 8207430), (42, 7621185), (45, 7113106), (51, 6276270), (55, 5819814), (57, 5615610), (63, 5080790), (65, 4924458), (66, 4849845), (70, 4572711), (77, 4157010), (78, 4103715), (85, 3765762), (90, 3556553), (91, 3517470), (95, 3369366), (99, 3233230), (102, 3138135), (105, 3048474), (110, 2909907), (114, 2807805), (117, 2735810), (119, 2689830), (121, 2645370), (126, 2540395), (130, 2462229), (133, 2406690), (143, 2238390), (153, 2092090), (154, 2078505), (165, 1939938), (170, 1882881), (171, 1871870), (182, 1758735), (187, 1711710), (190, 1684683), (195, 1641486), (198, 1616615), (209, 1531530), (210, 1524237), (221, 1448370), (231, 1385670), (234, 1367905), (238, 1344915), (242, 1322685), (247, 1295910), (255, 1255254), (266, 1203345), (273, 1172490), (285, 1123122), (286, 1119195), (306, 1046045), (315, 1016158), (323, 990990), (330, 969969), (342, 935935), (357, 896610), (363, 881790), (374, 855855), (385, 831402), (390, 820743), (399, 802230), (418, 765765), (429, 746130), (442, 724185), (455, 703494), (462, 692835), (494, 647955), (495, 646646), (510, 627627), (546, 586245), (561, 570570), (570, 561561), (585, 547162), (595, 537966), (605, 529074), (627, 510510), (630, 508079), (646, 495495), (663, 482790), (665, 481338), (693, 461890), (714, 448305), (715, 447678), (726, 440895), (741, 431970), (765, 418418), (770, 415701), (798, 401115), (819, 390830), (847, 377910), (855, 374374), (858, 373065), (910, 351747), (935, 342342), (969, 330330), (990, 323323), (1001, 319770), (1045, 306306), (1071, 298870), (1089, 293930), (1105, 289674), (1122, 285285), (1155, 277134), (1170, 273581), (1190, 268983), (1197, 267410), (1210, 264537), (1235, 259182), (1254, 255255), (1287, 248710), (1309, 244530), (1326, 241395), (1330, 240669), (1365, 234498), (1386, 230945), (1430, 223839), (1463, 218790), (1482, 215985), (1530, 209209), (1547, 206910), (1573, 203490), (1615, 198198), (1638, 195415), (1683, 190190), (1694, 188955), (1710, 187187), (1729, 185130), (1785, 179322), (1815, 176358), (1870, 171171), (1881, 170170), (1938, 165165), (1989, 160930), (1995, 160446), (2002, 159885), (2057, 155610), (2090, 153153), (2142, 149435), (2145, 149226), (2178, 146965), (2210, 144837), (2223, 143990), (2261, 141570), (2299, 139230), (2310, 138567), (2394, 133705), (2431, 131670), (2470, 129591), (2541, 125970), (2574, 124355), (2618, 122265), (2717, 117810), (2730, 117249), (2805, 114114), (2907, 110110), (2926, 109395), (3003, 106590), (3094, 103455), (3135, 102102), (3146, 101745), (3230, 99099), (3315, 96558), (3366, 95095), (3458, 92565), (3465, 92378), (3553, 90090), (3570, 89661), (3630, 88179), (3705, 86394), (3762, 85085), (3927, 81510), (3978, 80465), (3990, 80223), (4095, 78166), (4114, 77805), (4199, 76230), (4235, 75582), (4290, 74613), (4389, 72930), (4446, 71995), (4522, 70785), (4598, 69615), (4641, 68970), (4719, 67830), (4845, 66066), (4862, 65835), (5005, 63954), (5082, 62985), (5187, 61710), (5355, 59774), (5434, 58905), (5445, 58786), (5610, 57057), (5814, 55055), (5985, 53482), (6006, 53295), (6171, 51870), (6270, 51051), (6435, 49742), (6545, 48906), (6630, 48279), (6783, 47190), (6897, 46410), (6930, 46189), (7106, 45045), (7293, 43890), (7315, 43758), (7410, 43197), (7623, 41990), (7735, 41382), (7854, 40755), (7865, 40698), (8151, 39270), (8190, 39083), (8398, 38115), (8415, 38038), (8470, 37791), (8645, 37026), (8778, 36465), (9009, 35530), (9282, 34485), (9405, 34034), (9438, 33915), (9690, 33033), (9945, 32186), (10010, 31977), (10285, 31122), (10374, 30855), (10659, 30030), (10710, 29887), (10890, 29393), (11011, 29070), (11115, 28798), (11305, 28314), (11495, 27846), (11781, 27170), (11970, 26741), (12155, 26334), (12342, 25935), (12597, 25410), (12705, 25194), (12870, 24871), (13090, 24453), (13167, 24310), (13566, 23595), (13585, 23562), (13794, 23205), (13923, 22990), (14157, 22610), (14399, 22230), (14535, 22022), (14586, 21945), (14630, 21879), (15015, 21318), (15246, 20995), (15470, 20691), (15561, 20570), (15730, 20349), (16093, 19890), (16302, 19635), (16830, 19019), (17017, 18810), (17290, 18513), (17765, 18018)]