19604372580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:827

約数の個数: 288

約数和(自身を含む): 65272910976

約数和(自身を除く): 45668538396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 83, 90, 117, 130, 156, 166, 180, 193, 195, 234, 249, 260, 332, 386, 390, 415, 468, 498, 523, 579, 585, 747, 772, 780, 830, 965, 996, 1046, 1079, 1158, 1170, 1245, 1494, 1569, 1660, 1737, 1930, 2092, 2158, 2316, 2340, 2490, 2509, 2615, 2895, 2988, 3138, 3237, 3474, 3735, 3860, 4316, 4707, 4980, 5018, 5230, 5395, 5790, 6276, 6474, 6799, 6948, 7470, 7527, 7845, 8685, 9414, 9711, 10036, 10460, 10790, 11580, 12545, 12948, 13598, 14940, 15054, 15690, 16019, 16185, 17370, 18828, 19422, 20397, 21580, 22581, 23535, 25090, 27196, 30108, 31380, 32038, 32370, 33995, 34740, 37635, 38844, 40794, 43409, 45162, 47070, 48057, 48555, 50180, 61191, 64076, 64740, 67990, 75270, 80095, 81588, 86818, 90324, 94140, 96114, 97110, 100939, 101985, 112905, 122382, 130227, 135980, 144171, 150540, 160190, 173636, 192228, 194220, 201878, 203970, 208247, 217045, 225810, 240285, 244764, 260454, 288342, 302817, 305955, 320380, 390681, 403756, 407940, 416494, 434090, 451620, 480570, 504695, 520908, 564317, 576684, 605634, 611910, 624741, 651135, 720855, 781362, 832988, 868180, 908451, 961140, 1009390, 1041235, 1128634, 1211268, 1223820, 1249482, 1302270, 1312207, 1441710, 1514085, 1562724, 1692951, 1816902, 1874223, 1953405, 2018780, 2082470, 2257268, 2498964, 2604540, 2624414, 2821585, 2883420, 3028170, 3123705, 3385902, 3633804, 3748446, 3906810, 3936621, 4164940, 4542255, 5078853, 5248828, 5643170, 6056340, 6247410, 6561035, 6771804, 7496892, 7813620, 7873242, 8377937, 8464755, 9084510, 9371115, 10157706, 11286340, 11809863, 12494820, 13122070, 15746484, 16755874, 16929510, 18169020, 18742230, 19683105, 20315412, 23619726, 25133811, 25394265, 26244140, 33511748, 33859020, 37484460, 39366210, 41889685, 47239452, 50267622, 50788530, 59049315, 75401433, 78732420, 83779370, 100535244, 101577060, 108913181, 118098630, 125669055, 150802866, 167558740, 217826362, 236197260, 251338110, 301605732, 326739543, 377007165, 435652724, 502676220, 544565905, 653479086, 754014330, 980218629, 1089131810, 1306958172, 1508028660, 1633697715, 1960437258, 2178263620, 3267395430, 3920874516, 4901093145, 6534790860, 9802186290, 19604372580]

約数ペア:

[(1, 19604372580), (2, 9802186290), (3, 6534790860), (4, 4901093145), (5, 3920874516), (6, 3267395430), (9, 2178263620), (10, 1960437258), (12, 1633697715), (13, 1508028660), (15, 1306958172), (18, 1089131810), (20, 980218629), (26, 754014330), (30, 653479086), (36, 544565905), (39, 502676220), (45, 435652724), (52, 377007165), (60, 326739543), (65, 301605732), (78, 251338110), (83, 236197260), (90, 217826362), (117, 167558740), (130, 150802866), (156, 125669055), (166, 118098630), (180, 108913181), (193, 101577060), (195, 100535244), (234, 83779370), (249, 78732420), (260, 75401433), (332, 59049315), (386, 50788530), (390, 50267622), (415, 47239452), (468, 41889685), (498, 39366210), (523, 37484460), (579, 33859020), (585, 33511748), (747, 26244140), (772, 25394265), (780, 25133811), (830, 23619726), (965, 20315412), (996, 19683105), (1046, 18742230), (1079, 18169020), (1158, 16929510), (1170, 16755874), (1245, 15746484), (1494, 13122070), (1569, 12494820), (1660, 11809863), (1737, 11286340), (1930, 10157706), (2092, 9371115), (2158, 9084510), (2316, 8464755), (2340, 8377937), (2490, 7873242), (2509, 7813620), (2615, 7496892), (2895, 6771804), (2988, 6561035), (3138, 6247410), (3237, 6056340), (3474, 5643170), (3735, 5248828), (3860, 5078853), (4316, 4542255), (4707, 4164940), (4980, 3936621), (5018, 3906810), (5230, 3748446), (5395, 3633804), (5790, 3385902), (6276, 3123705), (6474, 3028170), (6799, 2883420), (6948, 2821585), (7470, 2624414), (7527, 2604540), (7845, 2498964), (8685, 2257268), (9414, 2082470), (9711, 2018780), (10036, 1953405), (10460, 1874223), (10790, 1816902), (11580, 1692951), (12545, 1562724), (12948, 1514085), (13598, 1441710), (14940, 1312207), (15054, 1302270), (15690, 1249482), (16019, 1223820), (16185, 1211268), (17370, 1128634), (18828, 1041235), (19422, 1009390), (20397, 961140), (21580, 908451), (22581, 868180), (23535, 832988), (25090, 781362), (27196, 720855), (30108, 651135), (31380, 624741), (32038, 611910), (32370, 605634), (33995, 576684), (34740, 564317), (37635, 520908), (38844, 504695), (40794, 480570), (43409, 451620), (45162, 434090), (47070, 416494), (48057, 407940), (48555, 403756), (50180, 390681), (61191, 320380), (64076, 305955), (64740, 302817), (67990, 288342), (75270, 260454), (80095, 244764), (81588, 240285), (86818, 225810), (90324, 217045), (94140, 208247), (96114, 203970), (97110, 201878), (100939, 194220), (101985, 192228), (112905, 173636), (122382, 160190), (130227, 150540), (135980, 144171)]