202315920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:501

約数の個数: 160

約数和(自身を含む): 658243584

約数和(自身を除く): 455927664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 71, 80, 93, 120, 124, 142, 155, 186, 213, 240, 248, 284, 310, 355, 372, 383, 426, 465, 496, 568, 620, 710, 744, 766, 852, 930, 1065, 1136, 1149, 1240, 1420, 1488, 1532, 1704, 1860, 1915, 2130, 2201, 2298, 2480, 2840, 3064, 3408, 3720, 3830, 4260, 4402, 4596, 5680, 5745, 6128, 6603, 7440, 7660, 8520, 8804, 9192, 11005, 11490, 11873, 13206, 15320, 17040, 17608, 18384, 22010, 22980, 23746, 26412, 27193, 30640, 33015, 35216, 35619, 44020, 45960, 47492, 52824, 54386, 59365, 66030, 71238, 81579, 88040, 91920, 94984, 105648, 108772, 118730, 132060, 135965, 142476, 163158, 176080, 178095, 189968, 217544, 237460, 264120, 271930, 284952, 326316, 356190, 407895, 435088, 474920, 528240, 543860, 569904, 652632, 712380, 815790, 842983, 949840, 1087720, 1305264, 1424760, 1631580, 1685966, 2175440, 2528949, 2849520, 3263160, 3371932, 4214915, 5057898, 6526320, 6743864, 8429830, 10115796, 12644745, 13487728, 16859660, 20231592, 25289490, 33719320, 40463184, 50578980, 67438640, 101157960, 202315920]

約数ペア:

[(1, 202315920), (2, 101157960), (3, 67438640), (4, 50578980), (5, 40463184), (6, 33719320), (8, 25289490), (10, 20231592), (12, 16859660), (15, 13487728), (16, 12644745), (20, 10115796), (24, 8429830), (30, 6743864), (31, 6526320), (40, 5057898), (48, 4214915), (60, 3371932), (62, 3263160), (71, 2849520), (80, 2528949), (93, 2175440), (120, 1685966), (124, 1631580), (142, 1424760), (155, 1305264), (186, 1087720), (213, 949840), (240, 842983), (248, 815790), (284, 712380), (310, 652632), (355, 569904), (372, 543860), (383, 528240), (426, 474920), (465, 435088), (496, 407895), (568, 356190), (620, 326316), (710, 284952), (744, 271930), (766, 264120), (852, 237460), (930, 217544), (1065, 189968), (1136, 178095), (1149, 176080), (1240, 163158), (1420, 142476), (1488, 135965), (1532, 132060), (1704, 118730), (1860, 108772), (1915, 105648), (2130, 94984), (2201, 91920), (2298, 88040), (2480, 81579), (2840, 71238), (3064, 66030), (3408, 59365), (3720, 54386), (3830, 52824), (4260, 47492), (4402, 45960), (4596, 44020), (5680, 35619), (5745, 35216), (6128, 33015), (6603, 30640), (7440, 27193), (7660, 26412), (8520, 23746), (8804, 22980), (9192, 22010), (11005, 18384), (11490, 17608), (11873, 17040), (13206, 15320)]