206858340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:483

約数の個数: 192

約数和(自身を含む): 703718400

約数和(自身を除く): 496860060

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, 79, 90, 108, 117, 130, 135, 156, 158, 180, 195, 234, 237, 260, 270, 316, 351, 373, 390, 395, 468, 474, 540, 585, 702, 711, 746, 780, 790, 948, 1027, 1119, 1170, 1185, 1404, 1422, 1492, 1580, 1755, 1865, 2054, 2133, 2238, 2340, 2370, 2844, 3081, 3357, 3510, 3555, 3730, 4108, 4266, 4476, 4740, 4849, 5135, 5595, 6162, 6714, 7020, 7110, 7460, 8532, 9243, 9698, 10071, 10270, 10665, 11190, 12324, 13428, 14220, 14547, 15405, 16785, 18486, 19396, 20142, 20540, 21330, 22380, 24245, 27729, 29094, 29467, 30810, 33570, 36972, 40284, 42660, 43641, 46215, 48490, 50355, 55458, 58188, 58934, 61620, 67140, 72735, 87282, 88401, 92430, 96980, 100710, 110916, 117868, 130923, 138645, 145470, 147335, 174564, 176802, 184860, 201420, 218205, 261846, 265203, 277290, 290940, 294670, 353604, 383071, 436410, 442005, 523692, 530406, 554580, 589340, 654615, 766142, 795609, 872820, 884010, 1060812, 1149213, 1309230, 1326015, 1532284, 1591218, 1768020, 1915355, 2298426, 2618460, 2652030, 3182436, 3447639, 3830710, 3978045, 4596852, 5304060, 5746065, 6895278, 7661420, 7956090, 10342917, 11492130, 13790556, 15912180, 17238195, 20685834, 22984260, 34476390, 41371668, 51714585, 68952780, 103429170, 206858340]

約数ペア:

[(1, 206858340), (2, 103429170), (3, 68952780), (4, 51714585), (5, 41371668), (6, 34476390), (9, 22984260), (10, 20685834), (12, 17238195), (13, 15912180), (15, 13790556), (18, 11492130), (20, 10342917), (26, 7956090), (27, 7661420), (30, 6895278), (36, 5746065), (39, 5304060), (45, 4596852), (52, 3978045), (54, 3830710), (60, 3447639), (65, 3182436), (78, 2652030), (79, 2618460), (90, 2298426), (108, 1915355), (117, 1768020), (130, 1591218), (135, 1532284), (156, 1326015), (158, 1309230), (180, 1149213), (195, 1060812), (234, 884010), (237, 872820), (260, 795609), (270, 766142), (316, 654615), (351, 589340), (373, 554580), (390, 530406), (395, 523692), (468, 442005), (474, 436410), (540, 383071), (585, 353604), (702, 294670), (711, 290940), (746, 277290), (780, 265203), (790, 261846), (948, 218205), (1027, 201420), (1119, 184860), (1170, 176802), (1185, 174564), (1404, 147335), (1422, 145470), (1492, 138645), (1580, 130923), (1755, 117868), (1865, 110916), (2054, 100710), (2133, 96980), (2238, 92430), (2340, 88401), (2370, 87282), (2844, 72735), (3081, 67140), (3357, 61620), (3510, 58934), (3555, 58188), (3730, 55458), (4108, 50355), (4266, 48490), (4476, 46215), (4740, 43641), (4849, 42660), (5135, 40284), (5595, 36972), (6162, 33570), (6714, 30810), (7020, 29467), (7110, 29094), (7460, 27729), (8532, 24245), (9243, 22380), (9698, 21330), (10071, 20540), (10270, 20142), (10665, 19396), (11190, 18486), (12324, 16785), (13428, 15405), (14220, 14547)]