20360060280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6971}}^1$

素因数の和:7075

約数の個数: 384

約数和(自身を含む): 80919820800

約数和(自身を除く): 60559760520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 61, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 122, 126, 133, 140, 152, 168, 171, 180, 183, 190, 210, 228, 244, 252, 266, 280, 285, 305, 315, 342, 360, 366, 380, 399, 420, 427, 456, 488, 504, 532, 549, 570, 610, 630, 665, 684, 732, 760, 798, 840, 854, 855, 915, 1064, 1098, 1140, 1159, 1197, 1220, 1260, 1281, 1330, 1368, 1464, 1596, 1708, 1710, 1830, 1995, 2135, 2196, 2280, 2318, 2394, 2440, 2520, 2562, 2660, 2745, 3192, 3416, 3420, 3477, 3660, 3843, 3990, 4270, 4392, 4636, 4788, 5124, 5320, 5490, 5795, 5985, 6405, 6840, 6954, 6971, 7320, 7686, 7980, 8113, 8540, 9272, 9576, 10248, 10431, 10980, 11590, 11970, 12810, 13908, 13942, 15372, 15960, 16226, 17080, 17385, 19215, 20862, 20913, 21960, 23180, 23940, 24339, 25620, 27816, 27884, 30744, 32452, 34770, 34855, 38430, 40565, 41724, 41826, 46360, 47880, 48678, 48797, 51240, 52155, 55768, 62739, 64904, 69540, 69710, 73017, 76860, 81130, 83448, 83652, 97356, 97594, 104310, 104565, 121695, 125478, 132449, 139080, 139420, 146034, 146391, 153720, 162260, 167304, 194712, 195188, 208620, 209130, 243390, 243985, 250956, 264898, 278840, 292068, 292782, 313695, 324520, 365085, 390376, 397347, 417240, 418260, 425231, 439173, 486780, 487970, 501912, 529796, 584136, 585564, 627390, 662245, 730170, 731955, 794694, 836520, 850462, 878346, 927143, 973560, 975940, 1059592, 1171128, 1192041, 1254780, 1275693, 1324490, 1460340, 1463910, 1589388, 1700924, 1756692, 1854286, 1951880, 1986735, 2126155, 2195865, 2384082, 2509560, 2551386, 2648980, 2781429, 2920680, 2927820, 2976617, 3178776, 3401848, 3513384, 3708572, 3827079, 3973470, 4252310, 4391730, 4635715, 4768164, 5102772, 5297960, 5562858, 5855640, 5953234, 5960205, 6378465, 7417144, 7654158, 7946940, 8079389, 8344287, 8504620, 8783460, 8929851, 9271430, 9536328, 10205544, 11125716, 11906468, 11920410, 12756930, 13907145, 14883085, 15308316, 15893880, 16158778, 16688574, 17009240, 17566920, 17859702, 18542860, 19135395, 22251432, 23812936, 23840820, 24238167, 25513860, 26789553, 27814290, 29766170, 30616632, 32317556, 33377148, 35719404, 37085720, 38270790, 40396945, 41721435, 44649255, 47681640, 48476334, 51027720, 53579106, 55628580, 56555723, 59532340, 64635112, 66754296, 71438808, 72714501, 76541580, 80793890, 83442870, 89298510, 96952668, 107158212, 111257160, 113111446, 119064680, 121190835, 133947765, 145429002, 153083160, 161587780, 166885740, 169667169, 178597020, 193905336, 214316424, 226222892, 242381670, 267895530, 282778615, 290858004, 323175560, 333771480, 339334338, 357194040, 363572505, 452445784, 484763340, 509001507, 535791060, 565557230, 581716008, 678668676, 727145010, 848335845, 969526680, 1018003014, 1071582120, 1131114460, 1357337352, 1454290020, 1696671690, 2036006028, 2262228920, 2545007535, 2908580040, 3393343380, 4072012056, 5090015070, 6786686760, 10180030140, 20360060280]

約数ペア:

[(1, 20360060280), (2, 10180030140), (3, 6786686760), (4, 5090015070), (5, 4072012056), (6, 3393343380), (7, 2908580040), (8, 2545007535), (9, 2262228920), (10, 2036006028), (12, 1696671690), (14, 1454290020), (15, 1357337352), (18, 1131114460), (19, 1071582120), (20, 1018003014), (21, 969526680), (24, 848335845), (28, 727145010), (30, 678668676), (35, 581716008), (36, 565557230), (38, 535791060), (40, 509001507), (42, 484763340), (45, 452445784), (56, 363572505), (57, 357194040), (60, 339334338), (61, 333771480), (63, 323175560), (70, 290858004), (72, 282778615), (76, 267895530), (84, 242381670), (90, 226222892), (95, 214316424), (105, 193905336), (114, 178597020), (120, 169667169), (122, 166885740), (126, 161587780), (133, 153083160), (140, 145429002), (152, 133947765), (168, 121190835), (171, 119064680), (180, 113111446), (183, 111257160), (190, 107158212), (210, 96952668), (228, 89298510), (244, 83442870), (252, 80793890), (266, 76541580), (280, 72714501), (285, 71438808), (305, 66754296), (315, 64635112), (342, 59532340), (360, 56555723), (366, 55628580), (380, 53579106), (399, 51027720), (420, 48476334), (427, 47681640), (456, 44649255), (488, 41721435), (504, 40396945), (532, 38270790), (549, 37085720), (570, 35719404), (610, 33377148), (630, 32317556), (665, 30616632), (684, 29766170), (732, 27814290), (760, 26789553), (798, 25513860), (840, 24238167), (854, 23840820), (855, 23812936), (915, 22251432), (1064, 19135395), (1098, 18542860), (1140, 17859702), (1159, 17566920), (1197, 17009240), (1220, 16688574), (1260, 16158778), (1281, 15893880), (1330, 15308316), (1368, 14883085), (1464, 13907145), (1596, 12756930), (1708, 11920410), (1710, 11906468), (1830, 11125716), (1995, 10205544), (2135, 9536328), (2196, 9271430), (2280, 8929851), (2318, 8783460), (2394, 8504620), (2440, 8344287), (2520, 8079389), (2562, 7946940), (2660, 7654158), (2745, 7417144), (3192, 6378465), (3416, 5960205), (3420, 5953234), (3477, 5855640), (3660, 5562858), (3843, 5297960), (3990, 5102772), (4270, 4768164), (4392, 4635715), (4636, 4391730), (4788, 4252310), (5124, 3973470), (5320, 3827079), (5490, 3708572), (5795, 3513384), (5985, 3401848), (6405, 3178776), (6840, 2976617), (6954, 2927820), (6971, 2920680), (7320, 2781429), (7686, 2648980), (7980, 2551386), (8113, 2509560), (8540, 2384082), (9272, 2195865), (9576, 2126155), (10248, 1986735), (10431, 1951880), (10980, 1854286), (11590, 1756692), (11970, 1700924), (12810, 1589388), (13908, 1463910), (13942, 1460340), (15372, 1324490), (15960, 1275693), (16226, 1254780), (17080, 1192041), (17385, 1171128), (19215, 1059592), (20862, 975940), (20913, 973560), (21960, 927143), (23180, 878346), (23940, 850462), (24339, 836520), (25620, 794694), (27816, 731955), (27884, 730170), (30744, 662245), (32452, 627390), (34770, 585564), (34855, 584136), (38430, 529796), (40565, 501912), (41724, 487970), (41826, 486780), (46360, 439173), (47880, 425231), (48678, 418260), (48797, 417240), (51240, 397347), (52155, 390376), (55768, 365085), (62739, 324520), (64904, 313695), (69540, 292782), (69710, 292068), (73017, 278840), (76860, 264898), (81130, 250956), (83448, 243985), (83652, 243390), (97356, 209130), (97594, 208620), (104310, 195188), (104565, 194712), (121695, 167304), (125478, 162260), (132449, 153720), (139080, 146391), (139420, 146034)]