71074320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 233985024

約数和(自身を除く): 162910704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 41, 48, 60, 62, 80, 82, 93, 120, 123, 124, 155, 164, 186, 205, 233, 240, 246, 248, 310, 328, 372, 410, 465, 466, 492, 496, 615, 620, 656, 699, 744, 820, 930, 932, 984, 1165, 1230, 1240, 1271, 1398, 1488, 1640, 1860, 1864, 1968, 2330, 2460, 2480, 2542, 2796, 3280, 3495, 3720, 3728, 3813, 4660, 4920, 5084, 5592, 6355, 6990, 7223, 7440, 7626, 9320, 9553, 9840, 10168, 11184, 12710, 13980, 14446, 15252, 18640, 19065, 19106, 20336, 21669, 25420, 27960, 28659, 28892, 30504, 36115, 38130, 38212, 43338, 47765, 50840, 55920, 57318, 57784, 61008, 72230, 76260, 76424, 86676, 95530, 101680, 108345, 114636, 115568, 143295, 144460, 152520, 152848, 173352, 191060, 216690, 229272, 286590, 288920, 296143, 305040, 346704, 382120, 433380, 458544, 573180, 577840, 592286, 764240, 866760, 888429, 1146360, 1184572, 1480715, 1733520, 1776858, 2292720, 2369144, 2961430, 3553716, 4442145, 4738288, 5922860, 7107432, 8884290, 11845720, 14214864, 17768580, 23691440, 35537160, 71074320]

約数ペア:

[(1, 71074320), (2, 35537160), (3, 23691440), (4, 17768580), (5, 14214864), (6, 11845720), (8, 8884290), (10, 7107432), (12, 5922860), (15, 4738288), (16, 4442145), (20, 3553716), (24, 2961430), (30, 2369144), (31, 2292720), (40, 1776858), (41, 1733520), (48, 1480715), (60, 1184572), (62, 1146360), (80, 888429), (82, 866760), (93, 764240), (120, 592286), (123, 577840), (124, 573180), (155, 458544), (164, 433380), (186, 382120), (205, 346704), (233, 305040), (240, 296143), (246, 288920), (248, 286590), (310, 229272), (328, 216690), (372, 191060), (410, 173352), (465, 152848), (466, 152520), (492, 144460), (496, 143295), (615, 115568), (620, 114636), (656, 108345), (699, 101680), (744, 95530), (820, 86676), (930, 76424), (932, 76260), (984, 72230), (1165, 61008), (1230, 57784), (1240, 57318), (1271, 55920), (1398, 50840), (1488, 47765), (1640, 43338), (1860, 38212), (1864, 38130), (1968, 36115), (2330, 30504), (2460, 28892), (2480, 28659), (2542, 27960), (2796, 25420), (3280, 21669), (3495, 20336), (3720, 19106), (3728, 19065), (3813, 18640), (4660, 15252), (4920, 14446), (5084, 13980), (5592, 12710), (6355, 11184), (6990, 10168), (7223, 9840), (7440, 9553), (7626, 9320)]