19418534460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{2683}}^1$

素因数の和:3745

約数の個数: 192

約数和(自身を含む): 65147765760

約数和(自身を除く): 45729231300

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, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1031, 1170, 1404, 1755, 2062, 2340, 2683, 3093, 3510, 4124, 5155, 5366, 6186, 7020, 8049, 9279, 10310, 10732, 12372, 13403, 13415, 15465, 16098, 18558, 20620, 24147, 26806, 26830, 27837, 30930, 32196, 34879, 37116, 40209, 40245, 46395, 48294, 53612, 53660, 55674, 61860, 67015, 69758, 72441, 80418, 80490, 92790, 96588, 104637, 111348, 120627, 120735, 134030, 139185, 139516, 144882, 160836, 160980, 174395, 185580, 201045, 209274, 241254, 241470, 268060, 278370, 289764, 313911, 348790, 361881, 362205, 402090, 418548, 482508, 482940, 523185, 556740, 603135, 627822, 697580, 723762, 724410, 804180, 941733, 1046370, 1206270, 1255644, 1447524, 1448820, 1569555, 1809405, 1883466, 2092740, 2412540, 2766173, 3139110, 3618810, 3766932, 4708665, 5532346, 6278220, 7237620, 8298519, 9417330, 11064692, 13830865, 16597038, 18834660, 24895557, 27661730, 33194076, 35960249, 41492595, 49791114, 55323460, 71920498, 74686671, 82985190, 99582228, 107880747, 124477785, 143840996, 149373342, 165970380, 179801245, 215761494, 248955570, 298746684, 323642241, 359602490, 373433355, 431522988, 497911140, 539403735, 647284482, 719204980, 746866710, 970926723, 1078807470, 1294568964, 1493733420, 1618211205, 1941853446, 2157614940, 3236422410, 3883706892, 4854633615, 6472844820, 9709267230, 19418534460]

約数ペア:

[(1, 19418534460), (2, 9709267230), (3, 6472844820), (4, 4854633615), (5, 3883706892), (6, 3236422410), (9, 2157614940), (10, 1941853446), (12, 1618211205), (13, 1493733420), (15, 1294568964), (18, 1078807470), (20, 970926723), (26, 746866710), (27, 719204980), (30, 647284482), (36, 539403735), (39, 497911140), (45, 431522988), (52, 373433355), (54, 359602490), (60, 323642241), (65, 298746684), (78, 248955570), (90, 215761494), (108, 179801245), (117, 165970380), (130, 149373342), (135, 143840996), (156, 124477785), (180, 107880747), (195, 99582228), (234, 82985190), (260, 74686671), (270, 71920498), (351, 55323460), (390, 49791114), (468, 41492595), (540, 35960249), (585, 33194076), (702, 27661730), (780, 24895557), (1031, 18834660), (1170, 16597038), (1404, 13830865), (1755, 11064692), (2062, 9417330), (2340, 8298519), (2683, 7237620), (3093, 6278220), (3510, 5532346), (4124, 4708665), (5155, 3766932), (5366, 3618810), (6186, 3139110), (7020, 2766173), (8049, 2412540), (9279, 2092740), (10310, 1883466), (10732, 1809405), (12372, 1569555), (13403, 1448820), (13415, 1447524), (15465, 1255644), (16098, 1206270), (18558, 1046370), (20620, 941733), (24147, 804180), (26806, 724410), (26830, 723762), (27837, 697580), (30930, 627822), (32196, 603135), (34879, 556740), (37116, 523185), (40209, 482940), (40245, 482508), (46395, 418548), (48294, 402090), (53612, 362205), (53660, 361881), (55674, 348790), (61860, 313911), (67015, 289764), (69758, 278370), (72441, 268060), (80418, 241470), (80490, 241254), (92790, 209274), (96588, 201045), (104637, 185580), (111348, 174395), (120627, 160980), (120735, 160836), (134030, 144882), (139185, 139516)]