6643645320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:584

約数の個数: 256

約数和(自身を含む): 21938999040

約数和(自身を除く): 15295353720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 130, 146, 156, 195, 219, 227, 257, 260, 292, 312, 365, 390, 438, 454, 514, 520, 584, 681, 730, 771, 780, 876, 908, 949, 1028, 1095, 1135, 1285, 1362, 1460, 1542, 1560, 1752, 1816, 1898, 2056, 2190, 2270, 2570, 2724, 2847, 2920, 2951, 3084, 3341, 3405, 3796, 3855, 4380, 4540, 4745, 5140, 5448, 5694, 5902, 6168, 6682, 6810, 7592, 7710, 8760, 8853, 9080, 9490, 10023, 10280, 11388, 11804, 13364, 13620, 14235, 14755, 15420, 16571, 16705, 17706, 18761, 18980, 20046, 22776, 23608, 26728, 27240, 28470, 29510, 30840, 33142, 33410, 35412, 37522, 37960, 40092, 44265, 49713, 50115, 56283, 56940, 58339, 59020, 66284, 66820, 70824, 75044, 80184, 82855, 88530, 93805, 99426, 100230, 112566, 113880, 116678, 118040, 132568, 133640, 150088, 165710, 175017, 177060, 187610, 198852, 200460, 215423, 225132, 233356, 243893, 248565, 281415, 291695, 331420, 350034, 354120, 375220, 397704, 400920, 430846, 450264, 466712, 487786, 497130, 562830, 583390, 646269, 662840, 700068, 731679, 750440, 758407, 861692, 875085, 975572, 994260, 1077115, 1125660, 1166780, 1219465, 1292538, 1400136, 1463358, 1516814, 1723384, 1750170, 1951144, 1988520, 2154230, 2251320, 2275221, 2333560, 2438930, 2585076, 2926716, 3033628, 3231345, 3500340, 3658395, 3792035, 4258747, 4308460, 4550442, 4877860, 5170152, 5853432, 6067256, 6462690, 7000680, 7316790, 7584070, 8517494, 8616920, 9100884, 9755720, 11376105, 12776241, 12925380, 14633580, 15168140, 17034988, 18201768, 21293735, 22752210, 25552482, 25850760, 29267160, 30336280, 34069976, 42587470, 45504420, 51104964, 55363711, 63881205, 85174940, 91008840, 102209928, 110727422, 127762410, 166091133, 170349880, 221454844, 255524820, 276818555, 332182266, 442909688, 511049640, 553637110, 664364532, 830455665, 1107274220, 1328729064, 1660911330, 2214548440, 3321822660, 6643645320]

約数ペア:

[(1, 6643645320), (2, 3321822660), (3, 2214548440), (4, 1660911330), (5, 1328729064), (6, 1107274220), (8, 830455665), (10, 664364532), (12, 553637110), (13, 511049640), (15, 442909688), (20, 332182266), (24, 276818555), (26, 255524820), (30, 221454844), (39, 170349880), (40, 166091133), (52, 127762410), (60, 110727422), (65, 102209928), (73, 91008840), (78, 85174940), (104, 63881205), (120, 55363711), (130, 51104964), (146, 45504420), (156, 42587470), (195, 34069976), (219, 30336280), (227, 29267160), (257, 25850760), (260, 25552482), (292, 22752210), (312, 21293735), (365, 18201768), (390, 17034988), (438, 15168140), (454, 14633580), (514, 12925380), (520, 12776241), (584, 11376105), (681, 9755720), (730, 9100884), (771, 8616920), (780, 8517494), (876, 7584070), (908, 7316790), (949, 7000680), (1028, 6462690), (1095, 6067256), (1135, 5853432), (1285, 5170152), (1362, 4877860), (1460, 4550442), (1542, 4308460), (1560, 4258747), (1752, 3792035), (1816, 3658395), (1898, 3500340), (2056, 3231345), (2190, 3033628), (2270, 2926716), (2570, 2585076), (2724, 2438930), (2847, 2333560), (2920, 2275221), (2951, 2251320), (3084, 2154230), (3341, 1988520), (3405, 1951144), (3796, 1750170), (3855, 1723384), (4380, 1516814), (4540, 1463358), (4745, 1400136), (5140, 1292538), (5448, 1219465), (5694, 1166780), (5902, 1125660), (6168, 1077115), (6682, 994260), (6810, 975572), (7592, 875085), (7710, 861692), (8760, 758407), (8853, 750440), (9080, 731679), (9490, 700068), (10023, 662840), (10280, 646269), (11388, 583390), (11804, 562830), (13364, 497130), (13620, 487786), (14235, 466712), (14755, 450264), (15420, 430846), (16571, 400920), (16705, 397704), (17706, 375220), (18761, 354120), (18980, 350034), (20046, 331420), (22776, 291695), (23608, 281415), (26728, 248565), (27240, 243893), (28470, 233356), (29510, 225132), (30840, 215423), (33142, 200460), (33410, 198852), (35412, 187610), (37522, 177060), (37960, 175017), (40092, 165710), (44265, 150088), (49713, 133640), (50115, 132568), (56283, 118040), (56940, 116678), (58339, 113880), (59020, 112566), (66284, 100230), (66820, 99426), (70824, 93805), (75044, 88530), (80184, 82855)]