218047440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4111}}^1$

素因数の和:4157

約数の個数: 160

約数和(自身を含む): 770950656

約数和(自身を除く): 552903216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4111, 4420, 5304, 6630, 8222, 8840, 10608, 12333, 13260, 16444, 17680, 20555, 24666, 26520, 32888, 41110, 49332, 53040, 53443, 61665, 65776, 69887, 82220, 98664, 106886, 123330, 139774, 160329, 164440, 197328, 209661, 213772, 246660, 267215, 279548, 320658, 328880, 349435, 419322, 427544, 493320, 534430, 559096, 641316, 698870, 801645, 838644, 855088, 908531, 986640, 1048305, 1068860, 1118192, 1282632, 1397740, 1603290, 1677288, 1817062, 2096610, 2137720, 2565264, 2725593, 2795480, 3206580, 3354576, 3634124, 4193220, 4275440, 4542655, 5451186, 5590960, 6413160, 7268248, 8386440, 9085310, 10902372, 12826320, 13627965, 14536496, 16772880, 18170620, 21804744, 27255930, 36341240, 43609488, 54511860, 72682480, 109023720, 218047440]

約数ペア:

[(1, 218047440), (2, 109023720), (3, 72682480), (4, 54511860), (5, 43609488), (6, 36341240), (8, 27255930), (10, 21804744), (12, 18170620), (13, 16772880), (15, 14536496), (16, 13627965), (17, 12826320), (20, 10902372), (24, 9085310), (26, 8386440), (30, 7268248), (34, 6413160), (39, 5590960), (40, 5451186), (48, 4542655), (51, 4275440), (52, 4193220), (60, 3634124), (65, 3354576), (68, 3206580), (78, 2795480), (80, 2725593), (85, 2565264), (102, 2137720), (104, 2096610), (120, 1817062), (130, 1677288), (136, 1603290), (156, 1397740), (170, 1282632), (195, 1118192), (204, 1068860), (208, 1048305), (221, 986640), (240, 908531), (255, 855088), (260, 838644), (272, 801645), (312, 698870), (340, 641316), (390, 559096), (408, 534430), (442, 493320), (510, 427544), (520, 419322), (624, 349435), (663, 328880), (680, 320658), (780, 279548), (816, 267215), (884, 246660), (1020, 213772), (1040, 209661), (1105, 197328), (1326, 164440), (1360, 160329), (1560, 139774), (1768, 123330), (2040, 106886), (2210, 98664), (2652, 82220), (3120, 69887), (3315, 65776), (3536, 61665), (4080, 53443), (4111, 53040), (4420, 49332), (5304, 41110), (6630, 32888), (8222, 26520), (8840, 24666), (10608, 20555), (12333, 17680), (13260, 16444)]