207501840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3167}}^1$

素因数の和:3206

約数の個数: 240

約数和(自身を含む): 857945088

約数和(自身を除く): 650443248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3167, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6334, 6552, 7280, 8190, 9360, 9501, 10920, 12668, 13104, 15835, 16380, 19002, 21840, 22169, 25336, 28503, 31670, 32760, 38004, 41171, 44338, 47505, 50672, 57006, 63340, 65520, 66507, 76008, 82342, 88676, 95010, 110845, 114012, 123513, 126680, 133014, 142515, 152016, 164684, 177352, 190020, 199521, 205855, 221690, 228024, 247026, 253360, 266028, 285030, 288197, 329368, 332535, 354704, 370539, 380040, 399042, 411710, 443380, 456048, 494052, 532056, 570060, 576394, 617565, 658736, 665070, 741078, 760080, 798084, 823420, 864591, 886760, 988104, 997605, 1064112, 1140120, 1152788, 1235130, 1330140, 1440985, 1482156, 1596168, 1646840, 1729182, 1773520, 1852695, 1976208, 1995210, 2280240, 2305576, 2470260, 2593773, 2660280, 2881970, 2964312, 3192336, 3293680, 3458364, 3705390, 3990420, 4322955, 4611152, 4940520, 5187546, 5320560, 5763940, 5928624, 6916728, 7410780, 7980840, 8645910, 9881040, 10375092, 11527880, 12968865, 13833456, 14821560, 15961680, 17291820, 20750184, 23055760, 25937730, 29643120, 34583640, 41500368, 51875460, 69167280, 103750920, 207501840]

約数ペア:

[(1, 207501840), (2, 103750920), (3, 69167280), (4, 51875460), (5, 41500368), (6, 34583640), (7, 29643120), (8, 25937730), (9, 23055760), (10, 20750184), (12, 17291820), (13, 15961680), (14, 14821560), (15, 13833456), (16, 12968865), (18, 11527880), (20, 10375092), (21, 9881040), (24, 8645910), (26, 7980840), (28, 7410780), (30, 6916728), (35, 5928624), (36, 5763940), (39, 5320560), (40, 5187546), (42, 4940520), (45, 4611152), (48, 4322955), (52, 3990420), (56, 3705390), (60, 3458364), (63, 3293680), (65, 3192336), (70, 2964312), (72, 2881970), (78, 2660280), (80, 2593773), (84, 2470260), (90, 2305576), (91, 2280240), (104, 1995210), (105, 1976208), (112, 1852695), (117, 1773520), (120, 1729182), (126, 1646840), (130, 1596168), (140, 1482156), (144, 1440985), (156, 1330140), (168, 1235130), (180, 1152788), (182, 1140120), (195, 1064112), (208, 997605), (210, 988104), (234, 886760), (240, 864591), (252, 823420), (260, 798084), (273, 760080), (280, 741078), (312, 665070), (315, 658736), (336, 617565), (360, 576394), (364, 570060), (390, 532056), (420, 494052), (455, 456048), (468, 443380), (504, 411710), (520, 399042), (546, 380040), (560, 370539), (585, 354704), (624, 332535), (630, 329368), (720, 288197), (728, 285030), (780, 266028), (819, 253360), (840, 247026), (910, 228024), (936, 221690), (1008, 205855), (1040, 199521), (1092, 190020), (1170, 177352), (1260, 164684), (1365, 152016), (1456, 142515), (1560, 133014), (1638, 126680), (1680, 123513), (1820, 114012), (1872, 110845), (2184, 95010), (2340, 88676), (2520, 82342), (2730, 76008), (3120, 66507), (3167, 65520), (3276, 63340), (3640, 57006), (4095, 50672), (4368, 47505), (4680, 44338), (5040, 41171), (5460, 38004), (6334, 32760), (6552, 31670), (7280, 28503), (8190, 25336), (9360, 22169), (9501, 21840), (10920, 19002), (12668, 16380), (13104, 15835)]