497476980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:308

約数の個数: 432

約数和(自身を含む): 2049570432

約数和(自身を除く): 1552093452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 110, 117, 121, 126, 130, 132, 140, 143, 154, 156, 165, 180, 182, 195, 198, 210, 220, 231, 234, 242, 251, 252, 260, 273, 286, 308, 315, 330, 363, 364, 385, 390, 396, 420, 429, 455, 462, 468, 484, 495, 502, 546, 572, 585, 605, 630, 660, 693, 715, 726, 753, 770, 780, 819, 847, 858, 910, 924, 990, 1001, 1004, 1089, 1092, 1155, 1170, 1210, 1255, 1260, 1287, 1365, 1386, 1430, 1452, 1506, 1540, 1573, 1638, 1694, 1716, 1757, 1815, 1820, 1980, 2002, 2145, 2178, 2259, 2310, 2340, 2420, 2510, 2541, 2574, 2730, 2761, 2772, 2860, 3003, 3012, 3146, 3263, 3276, 3388, 3465, 3514, 3630, 3765, 4004, 4095, 4235, 4290, 4356, 4518, 4620, 4719, 5005, 5020, 5082, 5148, 5271, 5445, 5460, 5522, 6006, 6292, 6435, 6526, 6930, 7028, 7260, 7530, 7623, 7865, 8190, 8283, 8470, 8580, 8785, 9009, 9036, 9438, 9789, 10010, 10164, 10542, 10890, 11011, 11044, 11295, 12012, 12705, 12870, 13052, 13805, 13860, 14157, 15015, 15060, 15246, 15730, 15813, 16315, 16380, 16566, 16940, 17570, 18018, 18876, 19327, 19578, 20020, 21084, 21780, 22022, 22590, 22841, 23595, 24849, 25410, 25740, 26355, 27610, 28314, 29367, 30030, 30371, 30492, 31460, 31626, 32630, 33033, 33132, 35140, 35893, 36036, 38115, 38654, 39156, 41415, 44044, 45045, 45180, 45682, 47190, 48945, 49698, 50820, 52710, 55055, 55220, 56628, 57981, 58734, 60060, 60742, 63252, 65260, 66066, 68523, 70785, 71786, 76230, 77308, 79065, 82830, 90090, 91113, 91364, 94380, 96635, 97890, 99099, 99396, 105420, 107679, 110110, 114205, 115962, 117468, 121484, 124245, 132132, 137046, 141570, 143572, 146835, 151855, 152460, 158130, 165165, 165660, 173943, 179465, 180180, 182226, 193270, 195780, 198198, 205569, 212597, 215358, 220220, 228410, 231924, 248490, 251251, 273339, 274092, 283140, 289905, 293670, 303710, 316260, 323037, 330330, 342615, 347886, 358930, 364452, 386540, 394823, 396396, 411138, 425194, 430716, 455565, 456820, 495495, 496980, 502502, 538395, 546678, 579810, 587340, 607420, 637791, 646074, 660660, 685230, 695772, 717860, 753753, 789646, 822276, 850388, 869715, 911130, 990990, 1005004, 1027845, 1062985, 1076790, 1093356, 1159620, 1184469, 1256255, 1275582, 1292148, 1366695, 1370460, 1507506, 1579292, 1615185, 1739430, 1822260, 1913373, 1974115, 1981980, 2055690, 2125970, 2153580, 2261259, 2368938, 2512510, 2551164, 2733390, 2763761, 3015012, 3188955, 3230370, 3478860, 3553407, 3768765, 3826746, 3948230, 4111380, 4251940, 4522518, 4737876, 5025020, 5466780, 5527522, 5922345, 6377910, 6460740, 7106814, 7537530, 7653492, 7896460, 8291283, 9045036, 9566865, 11055044, 11306295, 11844690, 12755820, 13818805, 14213628, 15075060, 16582566, 17767035, 19133730, 22612590, 23689380, 24873849, 27637610, 33165132, 35534070, 38267460, 41456415, 45225180, 49747698, 55275220, 71068140, 82912830, 99495396, 124369245, 165825660, 248738490, 497476980]

約数ペア:

[(1, 497476980), (2, 248738490), (3, 165825660), (4, 124369245), (5, 99495396), (6, 82912830), (7, 71068140), (9, 55275220), (10, 49747698), (11, 45225180), (12, 41456415), (13, 38267460), (14, 35534070), (15, 33165132), (18, 27637610), (20, 24873849), (21, 23689380), (22, 22612590), (26, 19133730), (28, 17767035), (30, 16582566), (33, 15075060), (35, 14213628), (36, 13818805), (39, 12755820), (42, 11844690), (44, 11306295), (45, 11055044), (52, 9566865), (55, 9045036), (60, 8291283), (63, 7896460), (65, 7653492), (66, 7537530), (70, 7106814), (77, 6460740), (78, 6377910), (84, 5922345), (90, 5527522), (91, 5466780), (99, 5025020), (105, 4737876), (110, 4522518), (117, 4251940), (121, 4111380), (126, 3948230), (130, 3826746), (132, 3768765), (140, 3553407), (143, 3478860), (154, 3230370), (156, 3188955), (165, 3015012), (180, 2763761), (182, 2733390), (195, 2551164), (198, 2512510), (210, 2368938), (220, 2261259), (231, 2153580), (234, 2125970), (242, 2055690), (251, 1981980), (252, 1974115), (260, 1913373), (273, 1822260), (286, 1739430), (308, 1615185), (315, 1579292), (330, 1507506), (363, 1370460), (364, 1366695), (385, 1292148), (390, 1275582), (396, 1256255), (420, 1184469), (429, 1159620), (455, 1093356), (462, 1076790), (468, 1062985), (484, 1027845), (495, 1005004), (502, 990990), (546, 911130), (572, 869715), (585, 850388), (605, 822276), (630, 789646), (660, 753753), (693, 717860), (715, 695772), (726, 685230), (753, 660660), (770, 646074), (780, 637791), (819, 607420), (847, 587340), (858, 579810), (910, 546678), (924, 538395), (990, 502502), (1001, 496980), (1004, 495495), (1089, 456820), (1092, 455565), (1155, 430716), (1170, 425194), (1210, 411138), (1255, 396396), (1260, 394823), (1287, 386540), (1365, 364452), (1386, 358930), (1430, 347886), (1452, 342615), (1506, 330330), (1540, 323037), (1573, 316260), (1638, 303710), (1694, 293670), (1716, 289905), (1757, 283140), (1815, 274092), (1820, 273339), (1980, 251251), (2002, 248490), (2145, 231924), (2178, 228410), (2259, 220220), (2310, 215358), (2340, 212597), (2420, 205569), (2510, 198198), (2541, 195780), (2574, 193270), (2730, 182226), (2761, 180180), (2772, 179465), (2860, 173943), (3003, 165660), (3012, 165165), (3146, 158130), (3263, 152460), (3276, 151855), (3388, 146835), (3465, 143572), (3514, 141570), (3630, 137046), (3765, 132132), (4004, 124245), (4095, 121484), (4235, 117468), (4290, 115962), (4356, 114205), (4518, 110110), (4620, 107679), (4719, 105420), (5005, 99396), (5020, 99099), (5082, 97890), (5148, 96635), (5271, 94380), (5445, 91364), (5460, 91113), (5522, 90090), (6006, 82830), (6292, 79065), (6435, 77308), (6526, 76230), (6930, 71786), (7028, 70785), (7260, 68523), (7530, 66066), (7623, 65260), (7865, 63252), (8190, 60742), (8283, 60060), (8470, 58734), (8580, 57981), (8785, 56628), (9009, 55220), (9036, 55055), (9438, 52710), (9789, 50820), (10010, 49698), (10164, 48945), (10542, 47190), (10890, 45682), (11011, 45180), (11044, 45045), (11295, 44044), (12012, 41415), (12705, 39156), (12870, 38654), (13052, 38115), (13805, 36036), (13860, 35893), (14157, 35140), (15015, 33132), (15060, 33033), (15246, 32630), (15730, 31626), (15813, 31460), (16315, 30492), (16380, 30371), (16566, 30030), (16940, 29367), (17570, 28314), (18018, 27610), (18876, 26355), (19327, 25740), (19578, 25410), (20020, 24849), (21084, 23595), (21780, 22841), (22022, 22590)]