64253280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1509

約数の個数: 192

約数和(自身を含む): 249274368

約数和(自身を除く): 185021088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1471, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 2942, 3120, 3360, 3640, 4368, 4413, 5460, 5884, 6240, 7280, 7355, 8736, 8826, 10297, 10920, 11768, 14560, 14710, 17652, 19123, 20594, 21840, 22065, 23536, 29420, 30891, 35304, 38246, 41188, 43680, 44130, 47072, 51485, 57369, 58840, 61782, 70608, 76492, 82376, 88260, 95615, 102970, 114738, 117680, 123564, 133861, 141216, 152984, 154455, 164752, 176520, 191230, 205940, 229476, 235360, 247128, 267722, 286845, 305968, 308910, 329504, 353040, 382460, 401583, 411880, 458952, 494256, 535444, 573690, 611936, 617820, 669305, 706080, 764920, 803166, 823760, 917904, 988512, 1070888, 1147380, 1235640, 1338610, 1529840, 1606332, 1647520, 1835808, 2007915, 2141776, 2294760, 2471280, 2677220, 3059680, 3212664, 4015830, 4283552, 4589520, 4942560, 5354440, 6425328, 8031660, 9179040, 10708880, 12850656, 16063320, 21417760, 32126640, 64253280]

約数ペア:

[(1, 64253280), (2, 32126640), (3, 21417760), (4, 16063320), (5, 12850656), (6, 10708880), (7, 9179040), (8, 8031660), (10, 6425328), (12, 5354440), (13, 4942560), (14, 4589520), (15, 4283552), (16, 4015830), (20, 3212664), (21, 3059680), (24, 2677220), (26, 2471280), (28, 2294760), (30, 2141776), (32, 2007915), (35, 1835808), (39, 1647520), (40, 1606332), (42, 1529840), (48, 1338610), (52, 1235640), (56, 1147380), (60, 1070888), (65, 988512), (70, 917904), (78, 823760), (80, 803166), (84, 764920), (91, 706080), (96, 669305), (104, 617820), (105, 611936), (112, 573690), (120, 535444), (130, 494256), (140, 458952), (156, 411880), (160, 401583), (168, 382460), (182, 353040), (195, 329504), (208, 308910), (210, 305968), (224, 286845), (240, 267722), (260, 247128), (273, 235360), (280, 229476), (312, 205940), (336, 191230), (364, 176520), (390, 164752), (416, 154455), (420, 152984), (455, 141216), (480, 133861), (520, 123564), (546, 117680), (560, 114738), (624, 102970), (672, 95615), (728, 88260), (780, 82376), (840, 76492), (910, 70608), (1040, 61782), (1092, 58840), (1120, 57369), (1248, 51485), (1365, 47072), (1456, 44130), (1471, 43680), (1560, 41188), (1680, 38246), (1820, 35304), (2080, 30891), (2184, 29420), (2730, 23536), (2912, 22065), (2942, 21840), (3120, 20594), (3360, 19123), (3640, 17652), (4368, 14710), (4413, 14560), (5460, 11768), (5884, 10920), (6240, 10297), (7280, 8826), (7355, 8736)]