17917504020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59357}}^1$

素因数の和:59431

約数の個数: 192

約数和(自身を含む): 61428407040

約数和(自身を除く): 43510903020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 43, 45, 52, 54, 60, 65, 78, 86, 90, 108, 117, 129, 130, 135, 156, 172, 180, 195, 215, 234, 258, 260, 270, 351, 387, 390, 430, 468, 516, 540, 559, 585, 645, 702, 774, 780, 860, 1118, 1161, 1170, 1290, 1404, 1548, 1677, 1755, 1935, 2236, 2322, 2340, 2580, 2795, 3354, 3510, 3870, 4644, 5031, 5590, 5805, 6708, 7020, 7740, 8385, 10062, 11180, 11610, 15093, 16770, 20124, 23220, 25155, 30186, 33540, 50310, 59357, 60372, 75465, 100620, 118714, 150930, 178071, 237428, 296785, 301860, 356142, 534213, 593570, 712284, 771641, 890355, 1068426, 1187140, 1543282, 1602639, 1780710, 2136852, 2314923, 2552351, 2671065, 3086564, 3205278, 3561420, 3858205, 4629846, 5104702, 5342130, 6410556, 6944769, 7657053, 7716410, 8013195, 9259692, 10209404, 10684260, 11574615, 12761755, 13889538, 15314106, 15432820, 16026390, 20834307, 22971159, 23149230, 25523510, 27779076, 30628212, 32052780, 33180563, 34723845, 38285265, 41668614, 45942318, 46298460, 51047020, 66361126, 68913477, 69447690, 76570530, 83337228, 91884636, 99541689, 104171535, 114855795, 132722252, 137826954, 138895380, 153141060, 165902815, 199083378, 208343070, 229711590, 275653908, 298625067, 331805630, 344567385, 398166756, 416686140, 459423180, 497708445, 597250134, 663611260, 689134770, 895875201, 995416890, 1194500268, 1378269540, 1493125335, 1791750402, 1990833780, 2986250670, 3583500804, 4479376005, 5972501340, 8958752010, 17917504020]

約数ペア:

[(1, 17917504020), (2, 8958752010), (3, 5972501340), (4, 4479376005), (5, 3583500804), (6, 2986250670), (9, 1990833780), (10, 1791750402), (12, 1493125335), (13, 1378269540), (15, 1194500268), (18, 995416890), (20, 895875201), (26, 689134770), (27, 663611260), (30, 597250134), (36, 497708445), (39, 459423180), (43, 416686140), (45, 398166756), (52, 344567385), (54, 331805630), (60, 298625067), (65, 275653908), (78, 229711590), (86, 208343070), (90, 199083378), (108, 165902815), (117, 153141060), (129, 138895380), (130, 137826954), (135, 132722252), (156, 114855795), (172, 104171535), (180, 99541689), (195, 91884636), (215, 83337228), (234, 76570530), (258, 69447690), (260, 68913477), (270, 66361126), (351, 51047020), (387, 46298460), (390, 45942318), (430, 41668614), (468, 38285265), (516, 34723845), (540, 33180563), (559, 32052780), (585, 30628212), (645, 27779076), (702, 25523510), (774, 23149230), (780, 22971159), (860, 20834307), (1118, 16026390), (1161, 15432820), (1170, 15314106), (1290, 13889538), (1404, 12761755), (1548, 11574615), (1677, 10684260), (1755, 10209404), (1935, 9259692), (2236, 8013195), (2322, 7716410), (2340, 7657053), (2580, 6944769), (2795, 6410556), (3354, 5342130), (3510, 5104702), (3870, 4629846), (4644, 3858205), (5031, 3561420), (5590, 3205278), (5805, 3086564), (6708, 2671065), (7020, 2552351), (7740, 2314923), (8385, 2136852), (10062, 1780710), (11180, 1602639), (11610, 1543282), (15093, 1187140), (16770, 1068426), (20124, 890355), (23220, 771641), (25155, 712284), (30186, 593570), (33540, 534213), (50310, 356142), (59357, 301860), (60372, 296785), (75465, 237428), (100620, 178071), (118714, 150930)]