1955989620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:493

約数の個数: 288

約数和(自身を含む): 6724029312

約数和(自身を除く): 4768039692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 83, 90, 108, 117, 130, 135, 156, 162, 166, 180, 195, 234, 243, 249, 260, 270, 324, 332, 351, 373, 390, 405, 415, 468, 486, 498, 540, 585, 702, 746, 747, 780, 810, 830, 972, 996, 1053, 1079, 1119, 1170, 1215, 1245, 1404, 1492, 1494, 1620, 1660, 1755, 1865, 2106, 2158, 2238, 2241, 2340, 2430, 2490, 2988, 3159, 3237, 3357, 3510, 3730, 3735, 4212, 4316, 4476, 4482, 4849, 4860, 4980, 5265, 5395, 5595, 6318, 6474, 6714, 6723, 7020, 7460, 7470, 8964, 9698, 9711, 10071, 10530, 10790, 11190, 11205, 12636, 12948, 13428, 13446, 14547, 14940, 15795, 16185, 16785, 19396, 19422, 20142, 20169, 21060, 21580, 22380, 22410, 24245, 26892, 29094, 29133, 30213, 30959, 31590, 32370, 33570, 33615, 38844, 40284, 40338, 43641, 44820, 48490, 48555, 50355, 58188, 58266, 60426, 61918, 63180, 64740, 67140, 67230, 72735, 80676, 87282, 87399, 90639, 92877, 96980, 97110, 100710, 100845, 116532, 120852, 123836, 130923, 134460, 145470, 145665, 151065, 154795, 174564, 174798, 181278, 185754, 194220, 201420, 201690, 218205, 261846, 262197, 278631, 290940, 291330, 302130, 309590, 349596, 362556, 371508, 392769, 402467, 403380, 436410, 436995, 453195, 464385, 523692, 524394, 557262, 582660, 604260, 619180, 654615, 785538, 804934, 835893, 872820, 873990, 906390, 928770, 1048788, 1114524, 1178307, 1207401, 1309230, 1310985, 1393155, 1571076, 1609868, 1671786, 1747980, 1812780, 1857540, 1963845, 2012335, 2356614, 2414802, 2507679, 2618460, 2621970, 2786310, 3343572, 3622203, 3927690, 4024670, 4179465, 4713228, 4829604, 5015358, 5243940, 5572620, 5891535, 6037005, 7244406, 7523037, 7855380, 8049340, 8358930, 10030716, 10866609, 11783070, 12074010, 12538395, 14488812, 15046074, 16717860, 18111015, 21733218, 23566140, 24148020, 25076790, 30092148, 32599827, 36222030, 37615185, 43466436, 50153580, 54333045, 65199654, 72444060, 75230370, 97799481, 108666090, 130399308, 150460740, 162999135, 195598962, 217332180, 325998270, 391197924, 488997405, 651996540, 977994810, 1955989620]

約数ペア:

[(1, 1955989620), (2, 977994810), (3, 651996540), (4, 488997405), (5, 391197924), (6, 325998270), (9, 217332180), (10, 195598962), (12, 162999135), (13, 150460740), (15, 130399308), (18, 108666090), (20, 97799481), (26, 75230370), (27, 72444060), (30, 65199654), (36, 54333045), (39, 50153580), (45, 43466436), (52, 37615185), (54, 36222030), (60, 32599827), (65, 30092148), (78, 25076790), (81, 24148020), (83, 23566140), (90, 21733218), (108, 18111015), (117, 16717860), (130, 15046074), (135, 14488812), (156, 12538395), (162, 12074010), (166, 11783070), (180, 10866609), (195, 10030716), (234, 8358930), (243, 8049340), (249, 7855380), (260, 7523037), (270, 7244406), (324, 6037005), (332, 5891535), (351, 5572620), (373, 5243940), (390, 5015358), (405, 4829604), (415, 4713228), (468, 4179465), (486, 4024670), (498, 3927690), (540, 3622203), (585, 3343572), (702, 2786310), (746, 2621970), (747, 2618460), (780, 2507679), (810, 2414802), (830, 2356614), (972, 2012335), (996, 1963845), (1053, 1857540), (1079, 1812780), (1119, 1747980), (1170, 1671786), (1215, 1609868), (1245, 1571076), (1404, 1393155), (1492, 1310985), (1494, 1309230), (1620, 1207401), (1660, 1178307), (1755, 1114524), (1865, 1048788), (2106, 928770), (2158, 906390), (2238, 873990), (2241, 872820), (2340, 835893), (2430, 804934), (2490, 785538), (2988, 654615), (3159, 619180), (3237, 604260), (3357, 582660), (3510, 557262), (3730, 524394), (3735, 523692), (4212, 464385), (4316, 453195), (4476, 436995), (4482, 436410), (4849, 403380), (4860, 402467), (4980, 392769), (5265, 371508), (5395, 362556), (5595, 349596), (6318, 309590), (6474, 302130), (6714, 291330), (6723, 290940), (7020, 278631), (7460, 262197), (7470, 261846), (8964, 218205), (9698, 201690), (9711, 201420), (10071, 194220), (10530, 185754), (10790, 181278), (11190, 174798), (11205, 174564), (12636, 154795), (12948, 151065), (13428, 145665), (13446, 145470), (14547, 134460), (14940, 130923), (15795, 123836), (16185, 120852), (16785, 116532), (19396, 100845), (19422, 100710), (20142, 97110), (20169, 96980), (21060, 92877), (21580, 90639), (22380, 87399), (22410, 87282), (24245, 80676), (26892, 72735), (29094, 67230), (29133, 67140), (30213, 64740), (30959, 63180), (31590, 61918), (32370, 60426), (33570, 58266), (33615, 58188), (38844, 50355), (40284, 48555), (40338, 48490), (43641, 44820)]