571907880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 288

約数和(自身を含む): 2068934400

約数和(自身を除く): 1497026520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 72, 85, 90, 92, 102, 115, 120, 136, 138, 153, 170, 180, 184, 204, 207, 230, 239, 255, 276, 289, 306, 340, 345, 360, 391, 408, 414, 460, 478, 510, 552, 578, 612, 680, 690, 717, 765, 782, 828, 867, 920, 956, 1020, 1035, 1156, 1173, 1195, 1224, 1380, 1434, 1445, 1530, 1564, 1656, 1734, 1912, 1955, 2040, 2070, 2151, 2312, 2346, 2390, 2601, 2760, 2868, 2890, 3060, 3128, 3468, 3519, 3585, 3910, 4063, 4140, 4302, 4335, 4692, 4780, 5202, 5497, 5736, 5780, 5865, 6120, 6647, 6936, 7038, 7170, 7820, 8126, 8280, 8604, 8670, 9384, 9560, 10404, 10755, 10994, 11560, 11730, 12189, 13005, 13294, 14076, 14340, 15640, 16252, 16491, 17208, 17340, 17595, 19941, 20315, 20808, 21510, 21988, 23460, 24378, 26010, 26588, 27485, 28152, 28680, 32504, 32982, 33235, 34680, 35190, 36567, 39882, 40630, 43020, 43976, 46920, 48756, 49473, 52020, 53176, 54970, 59823, 60945, 65964, 66470, 69071, 70380, 73134, 79764, 81260, 82455, 86040, 93449, 97512, 98946, 99705, 104040, 109940, 119646, 121890, 131928, 132940, 138142, 140760, 146268, 159528, 162520, 164910, 182835, 186898, 197892, 199410, 207213, 219880, 239292, 243780, 247365, 265880, 276284, 280347, 292536, 299115, 329820, 345355, 365670, 373796, 395784, 398820, 414426, 467245, 478584, 487560, 494730, 552568, 560694, 598230, 621639, 659640, 690710, 731340, 747592, 797640, 828852, 841041, 934490, 989460, 1036065, 1121388, 1196460, 1243278, 1381420, 1401735, 1462680, 1588633, 1657704, 1682082, 1868980, 1978920, 2072130, 2242776, 2392920, 2486556, 2762840, 2803470, 3108195, 3177266, 3364164, 3737960, 4144260, 4205205, 4765899, 4973112, 5606940, 6216390, 6354532, 6728328, 7943165, 8288520, 8410410, 9531798, 11213880, 12432780, 12709064, 14297697, 15886330, 16820820, 19063596, 23829495, 24865560, 28595394, 31772660, 33641640, 38127192, 47658990, 57190788, 63545320, 71488485, 95317980, 114381576, 142976970, 190635960, 285953940, 571907880]

約数ペア:

[(1, 571907880), (2, 285953940), (3, 190635960), (4, 142976970), (5, 114381576), (6, 95317980), (8, 71488485), (9, 63545320), (10, 57190788), (12, 47658990), (15, 38127192), (17, 33641640), (18, 31772660), (20, 28595394), (23, 24865560), (24, 23829495), (30, 19063596), (34, 16820820), (36, 15886330), (40, 14297697), (45, 12709064), (46, 12432780), (51, 11213880), (60, 9531798), (68, 8410410), (69, 8288520), (72, 7943165), (85, 6728328), (90, 6354532), (92, 6216390), (102, 5606940), (115, 4973112), (120, 4765899), (136, 4205205), (138, 4144260), (153, 3737960), (170, 3364164), (180, 3177266), (184, 3108195), (204, 2803470), (207, 2762840), (230, 2486556), (239, 2392920), (255, 2242776), (276, 2072130), (289, 1978920), (306, 1868980), (340, 1682082), (345, 1657704), (360, 1588633), (391, 1462680), (408, 1401735), (414, 1381420), (460, 1243278), (478, 1196460), (510, 1121388), (552, 1036065), (578, 989460), (612, 934490), (680, 841041), (690, 828852), (717, 797640), (765, 747592), (782, 731340), (828, 690710), (867, 659640), (920, 621639), (956, 598230), (1020, 560694), (1035, 552568), (1156, 494730), (1173, 487560), (1195, 478584), (1224, 467245), (1380, 414426), (1434, 398820), (1445, 395784), (1530, 373796), (1564, 365670), (1656, 345355), (1734, 329820), (1912, 299115), (1955, 292536), (2040, 280347), (2070, 276284), (2151, 265880), (2312, 247365), (2346, 243780), (2390, 239292), (2601, 219880), (2760, 207213), (2868, 199410), (2890, 197892), (3060, 186898), (3128, 182835), (3468, 164910), (3519, 162520), (3585, 159528), (3910, 146268), (4063, 140760), (4140, 138142), (4302, 132940), (4335, 131928), (4692, 121890), (4780, 119646), (5202, 109940), (5497, 104040), (5736, 99705), (5780, 98946), (5865, 97512), (6120, 93449), (6647, 86040), (6936, 82455), (7038, 81260), (7170, 79764), (7820, 73134), (8126, 70380), (8280, 69071), (8604, 66470), (8670, 65964), (9384, 60945), (9560, 59823), (10404, 54970), (10755, 53176), (10994, 52020), (11560, 49473), (11730, 48756), (12189, 46920), (13005, 43976), (13294, 43020), (14076, 40630), (14340, 39882), (15640, 36567), (16252, 35190), (16491, 34680), (17208, 33235), (17340, 32982), (17595, 32504), (19941, 28680), (20315, 28152), (20808, 27485), (21510, 26588), (21988, 26010), (23460, 24378)]