156870480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:533

約数の個数: 160

約数和(自身を含む): 528966144

約数和(自身を除く): 372095664

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, 78, 80, 104, 120, 130, 137, 156, 195, 208, 240, 260, 274, 312, 367, 390, 411, 520, 548, 624, 685, 734, 780, 822, 1040, 1096, 1101, 1370, 1468, 1560, 1644, 1781, 1835, 2055, 2192, 2202, 2740, 2936, 3120, 3288, 3562, 3670, 4110, 4404, 4771, 5343, 5480, 5505, 5872, 6576, 7124, 7340, 8220, 8808, 8905, 9542, 10686, 10960, 11010, 14248, 14313, 14680, 16440, 17616, 17810, 19084, 21372, 22020, 23855, 26715, 28496, 28626, 29360, 32880, 35620, 38168, 42744, 44040, 47710, 50279, 53430, 57252, 71240, 71565, 76336, 85488, 88080, 95420, 100558, 106860, 114504, 142480, 143130, 150837, 190840, 201116, 213720, 229008, 251395, 286260, 301674, 381680, 402232, 427440, 502790, 572520, 603348, 653627, 754185, 804464, 1005580, 1145040, 1206696, 1307254, 1508370, 1960881, 2011160, 2413392, 2614508, 3016740, 3268135, 3921762, 4022320, 5229016, 6033480, 6536270, 7843524, 9804405, 10458032, 12066960, 13072540, 15687048, 19608810, 26145080, 31374096, 39217620, 52290160, 78435240, 156870480]

約数ペア:

[(1, 156870480), (2, 78435240), (3, 52290160), (4, 39217620), (5, 31374096), (6, 26145080), (8, 19608810), (10, 15687048), (12, 13072540), (13, 12066960), (15, 10458032), (16, 9804405), (20, 7843524), (24, 6536270), (26, 6033480), (30, 5229016), (39, 4022320), (40, 3921762), (48, 3268135), (52, 3016740), (60, 2614508), (65, 2413392), (78, 2011160), (80, 1960881), (104, 1508370), (120, 1307254), (130, 1206696), (137, 1145040), (156, 1005580), (195, 804464), (208, 754185), (240, 653627), (260, 603348), (274, 572520), (312, 502790), (367, 427440), (390, 402232), (411, 381680), (520, 301674), (548, 286260), (624, 251395), (685, 229008), (734, 213720), (780, 201116), (822, 190840), (1040, 150837), (1096, 143130), (1101, 142480), (1370, 114504), (1468, 106860), (1560, 100558), (1644, 95420), (1781, 88080), (1835, 85488), (2055, 76336), (2192, 71565), (2202, 71240), (2740, 57252), (2936, 53430), (3120, 50279), (3288, 47710), (3562, 44040), (3670, 42744), (4110, 38168), (4404, 35620), (4771, 32880), (5343, 29360), (5480, 28626), (5505, 28496), (5872, 26715), (6576, 23855), (7124, 22020), (7340, 21372), (8220, 19084), (8808, 17810), (8905, 17616), (9542, 16440), (10686, 14680), (10960, 14313), (11010, 14248)]