412906860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1$

素因数の和:960

約数の個数: 144

約数和(自身を含む): 1328527200

約数和(自身を除く): 915620340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 157, 171, 180, 190, 228, 285, 314, 342, 380, 471, 570, 628, 684, 769, 785, 855, 942, 1140, 1413, 1538, 1570, 1710, 1884, 2307, 2355, 2826, 2983, 3076, 3140, 3420, 3845, 4614, 4710, 5652, 5966, 6921, 7065, 7690, 8949, 9228, 9420, 11535, 11932, 13842, 14130, 14611, 14915, 15380, 17898, 23070, 26847, 27684, 28260, 29222, 29830, 34605, 35796, 43833, 44745, 46140, 53694, 58444, 59660, 69210, 73055, 87666, 89490, 107388, 120733, 131499, 134235, 138420, 146110, 175332, 178980, 219165, 241466, 262998, 268470, 292220, 362199, 438330, 482932, 525996, 536940, 603665, 657495, 724398, 876660, 1086597, 1207330, 1314990, 1448796, 1810995, 2173194, 2293927, 2414660, 2629980, 3621990, 4346388, 4587854, 5432985, 6881781, 7243980, 9175708, 10865970, 11469635, 13763562, 20645343, 21731940, 22939270, 27527124, 34408905, 41290686, 45878540, 68817810, 82581372, 103226715, 137635620, 206453430, 412906860]

約数ペア:

[(1, 412906860), (2, 206453430), (3, 137635620), (4, 103226715), (5, 82581372), (6, 68817810), (9, 45878540), (10, 41290686), (12, 34408905), (15, 27527124), (18, 22939270), (19, 21731940), (20, 20645343), (30, 13763562), (36, 11469635), (38, 10865970), (45, 9175708), (57, 7243980), (60, 6881781), (76, 5432985), (90, 4587854), (95, 4346388), (114, 3621990), (157, 2629980), (171, 2414660), (180, 2293927), (190, 2173194), (228, 1810995), (285, 1448796), (314, 1314990), (342, 1207330), (380, 1086597), (471, 876660), (570, 724398), (628, 657495), (684, 603665), (769, 536940), (785, 525996), (855, 482932), (942, 438330), (1140, 362199), (1413, 292220), (1538, 268470), (1570, 262998), (1710, 241466), (1884, 219165), (2307, 178980), (2355, 175332), (2826, 146110), (2983, 138420), (3076, 134235), (3140, 131499), (3420, 120733), (3845, 107388), (4614, 89490), (4710, 87666), (5652, 73055), (5966, 69210), (6921, 59660), (7065, 58444), (7690, 53694), (8949, 46140), (9228, 44745), (9420, 43833), (11535, 35796), (11932, 34605), (13842, 29830), (14130, 29222), (14611, 28260), (14915, 27684), (15380, 26847), (17898, 23070)]