156829920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:685

約数の個数: 192

約数和(自身を含む): 545880384

約数和(自身を除く): 389050464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 96, 104, 120, 123, 130, 156, 160, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 416, 480, 492, 520, 533, 613, 615, 624, 656, 780, 820, 984, 1040, 1066, 1226, 1230, 1248, 1312, 1560, 1599, 1640, 1839, 1968, 2080, 2132, 2452, 2460, 2665, 3065, 3120, 3198, 3280, 3678, 3936, 4264, 4904, 4920, 5330, 6130, 6240, 6396, 6560, 7356, 7969, 7995, 8528, 9195, 9808, 9840, 10660, 12260, 12792, 14712, 15938, 15990, 17056, 18390, 19616, 19680, 21320, 23907, 24520, 25133, 25584, 29424, 31876, 31980, 36780, 39845, 42640, 47814, 49040, 50266, 51168, 58848, 63752, 63960, 73560, 75399, 79690, 85280, 95628, 98080, 100532, 119535, 125665, 127504, 127920, 147120, 150798, 159380, 191256, 201064, 239070, 251330, 255008, 255840, 294240, 301596, 318760, 326729, 376995, 382512, 402128, 478140, 502660, 603192, 637520, 653458, 753990, 765024, 804256, 956280, 980187, 1005320, 1206384, 1275040, 1306916, 1507980, 1633645, 1912560, 1960374, 2010640, 2412768, 2613832, 3015960, 3267290, 3825120, 3920748, 4021280, 4900935, 5227664, 6031920, 6534580, 7841496, 9801870, 10455328, 12063840, 13069160, 15682992, 19603740, 26138320, 31365984, 39207480, 52276640, 78414960, 156829920]

約数ペア:

[(1, 156829920), (2, 78414960), (3, 52276640), (4, 39207480), (5, 31365984), (6, 26138320), (8, 19603740), (10, 15682992), (12, 13069160), (13, 12063840), (15, 10455328), (16, 9801870), (20, 7841496), (24, 6534580), (26, 6031920), (30, 5227664), (32, 4900935), (39, 4021280), (40, 3920748), (41, 3825120), (48, 3267290), (52, 3015960), (60, 2613832), (65, 2412768), (78, 2010640), (80, 1960374), (82, 1912560), (96, 1633645), (104, 1507980), (120, 1306916), (123, 1275040), (130, 1206384), (156, 1005320), (160, 980187), (164, 956280), (195, 804256), (205, 765024), (208, 753990), (240, 653458), (246, 637520), (260, 603192), (312, 502660), (328, 478140), (390, 402128), (410, 382512), (416, 376995), (480, 326729), (492, 318760), (520, 301596), (533, 294240), (613, 255840), (615, 255008), (624, 251330), (656, 239070), (780, 201064), (820, 191256), (984, 159380), (1040, 150798), (1066, 147120), (1226, 127920), (1230, 127504), (1248, 125665), (1312, 119535), (1560, 100532), (1599, 98080), (1640, 95628), (1839, 85280), (1968, 79690), (2080, 75399), (2132, 73560), (2452, 63960), (2460, 63752), (2665, 58848), (3065, 51168), (3120, 50266), (3198, 49040), (3280, 47814), (3678, 42640), (3936, 39845), (4264, 36780), (4904, 31980), (4920, 31876), (5330, 29424), (6130, 25584), (6240, 25133), (6396, 24520), (6560, 23907), (7356, 21320), (7969, 19680), (7995, 19616), (8528, 18390), (9195, 17056), (9808, 15990), (9840, 15938), (10660, 14712), (12260, 12792)]