16368427920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{71867}}^1$

素因数の和:71969

約数の個数: 160

約数和(自身を含む): 55394704512

約数和(自身を除く): 39026276592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 73, 78, 80, 104, 120, 130, 146, 156, 195, 208, 219, 240, 260, 292, 312, 365, 390, 438, 520, 584, 624, 730, 780, 876, 949, 1040, 1095, 1168, 1460, 1560, 1752, 1898, 2190, 2847, 2920, 3120, 3504, 3796, 4380, 4745, 5694, 5840, 7592, 8760, 9490, 11388, 14235, 15184, 17520, 18980, 22776, 28470, 37960, 45552, 56940, 71867, 75920, 113880, 143734, 215601, 227760, 287468, 359335, 431202, 574936, 718670, 862404, 934271, 1078005, 1149872, 1437340, 1724808, 1868542, 2156010, 2802813, 2874680, 3449616, 3737084, 4312020, 4671355, 5246291, 5605626, 5749360, 7474168, 8624040, 9342710, 10492582, 11211252, 14014065, 14948336, 15738873, 17248080, 18685420, 20985164, 22422504, 26231455, 28028130, 31477746, 37370840, 41970328, 44845008, 52462910, 56056260, 62955492, 68201783, 74741680, 78694365, 83940656, 104925820, 112112520, 125910984, 136403566, 157388730, 204605349, 209851640, 224225040, 251821968, 272807132, 314777460, 341008915, 409210698, 419703280, 545614264, 629554920, 682017830, 818421396, 1023026745, 1091228528, 1259109840, 1364035660, 1636842792, 2046053490, 2728071320, 3273685584, 4092106980, 5456142640, 8184213960, 16368427920]

約数ペア:

[(1, 16368427920), (2, 8184213960), (3, 5456142640), (4, 4092106980), (5, 3273685584), (6, 2728071320), (8, 2046053490), (10, 1636842792), (12, 1364035660), (13, 1259109840), (15, 1091228528), (16, 1023026745), (20, 818421396), (24, 682017830), (26, 629554920), (30, 545614264), (39, 419703280), (40, 409210698), (48, 341008915), (52, 314777460), (60, 272807132), (65, 251821968), (73, 224225040), (78, 209851640), (80, 204605349), (104, 157388730), (120, 136403566), (130, 125910984), (146, 112112520), (156, 104925820), (195, 83940656), (208, 78694365), (219, 74741680), (240, 68201783), (260, 62955492), (292, 56056260), (312, 52462910), (365, 44845008), (390, 41970328), (438, 37370840), (520, 31477746), (584, 28028130), (624, 26231455), (730, 22422504), (780, 20985164), (876, 18685420), (949, 17248080), (1040, 15738873), (1095, 14948336), (1168, 14014065), (1460, 11211252), (1560, 10492582), (1752, 9342710), (1898, 8624040), (2190, 7474168), (2847, 5749360), (2920, 5605626), (3120, 5246291), (3504, 4671355), (3796, 4312020), (4380, 3737084), (4745, 3449616), (5694, 2874680), (5840, 2802813), (7592, 2156010), (8760, 1868542), (9490, 1724808), (11388, 1437340), (14235, 1149872), (15184, 1078005), (17520, 934271), (18980, 862404), (22776, 718670), (28470, 574936), (37960, 431202), (45552, 359335), (56940, 287468), (71867, 227760), (75920, 215601), (113880, 143734)]