157517360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:332

約数の個数: 240

約数和(自身を含む): 502280352

約数和(自身を除く): 344762992

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 130, 140, 143, 154, 176, 182, 196, 208, 220, 245, 260, 280, 281, 286, 308, 364, 385, 392, 440, 455, 490, 520, 539, 560, 562, 572, 616, 637, 715, 728, 770, 784, 880, 910, 980, 1001, 1040, 1078, 1124, 1144, 1232, 1274, 1405, 1430, 1456, 1540, 1820, 1960, 1967, 2002, 2156, 2248, 2288, 2548, 2695, 2810, 2860, 3080, 3091, 3185, 3640, 3653, 3920, 3934, 4004, 4312, 4496, 5005, 5096, 5390, 5620, 5720, 6160, 6182, 6370, 7007, 7280, 7306, 7868, 8008, 8624, 9835, 10010, 10192, 10780, 11240, 11440, 12364, 12740, 13769, 14014, 14612, 15455, 15736, 16016, 18265, 19670, 20020, 21560, 21637, 22480, 24728, 25480, 25571, 27538, 28028, 29224, 30910, 31472, 35035, 36530, 39340, 40040, 40183, 43120, 43274, 49456, 50960, 51142, 55076, 56056, 58448, 61820, 68845, 70070, 73060, 78680, 80080, 80366, 86548, 102284, 108185, 110152, 112112, 123640, 127855, 137690, 140140, 146120, 151459, 157360, 160732, 173096, 178997, 200915, 204568, 216370, 220304, 247280, 255710, 275380, 280280, 281281, 292240, 302918, 321464, 346192, 357994, 401830, 409136, 432740, 511420, 550760, 560560, 562562, 605836, 642928, 715988, 757295, 803660, 865480, 894985, 1022840, 1101520, 1125124, 1211672, 1406405, 1431976, 1514590, 1607320, 1730960, 1789970, 1968967, 2045680, 2250248, 2423344, 2812810, 2863952, 3029180, 3214640, 3579940, 3937934, 4500496, 5625620, 6058360, 7159880, 7875868, 9844835, 11251240, 12116720, 14319760, 15751736, 19689670, 22502480, 31503472, 39379340, 78758680, 157517360]

約数ペア:

[(1, 157517360), (2, 78758680), (4, 39379340), (5, 31503472), (7, 22502480), (8, 19689670), (10, 15751736), (11, 14319760), (13, 12116720), (14, 11251240), (16, 9844835), (20, 7875868), (22, 7159880), (26, 6058360), (28, 5625620), (35, 4500496), (40, 3937934), (44, 3579940), (49, 3214640), (52, 3029180), (55, 2863952), (56, 2812810), (65, 2423344), (70, 2250248), (77, 2045680), (80, 1968967), (88, 1789970), (91, 1730960), (98, 1607320), (104, 1514590), (110, 1431976), (112, 1406405), (130, 1211672), (140, 1125124), (143, 1101520), (154, 1022840), (176, 894985), (182, 865480), (196, 803660), (208, 757295), (220, 715988), (245, 642928), (260, 605836), (280, 562562), (281, 560560), (286, 550760), (308, 511420), (364, 432740), (385, 409136), (392, 401830), (440, 357994), (455, 346192), (490, 321464), (520, 302918), (539, 292240), (560, 281281), (562, 280280), (572, 275380), (616, 255710), (637, 247280), (715, 220304), (728, 216370), (770, 204568), (784, 200915), (880, 178997), (910, 173096), (980, 160732), (1001, 157360), (1040, 151459), (1078, 146120), (1124, 140140), (1144, 137690), (1232, 127855), (1274, 123640), (1405, 112112), (1430, 110152), (1456, 108185), (1540, 102284), (1820, 86548), (1960, 80366), (1967, 80080), (2002, 78680), (2156, 73060), (2248, 70070), (2288, 68845), (2548, 61820), (2695, 58448), (2810, 56056), (2860, 55076), (3080, 51142), (3091, 50960), (3185, 49456), (3640, 43274), (3653, 43120), (3920, 40183), (3934, 40040), (4004, 39340), (4312, 36530), (4496, 35035), (5005, 31472), (5096, 30910), (5390, 29224), (5620, 28028), (5720, 27538), (6160, 25571), (6182, 25480), (6370, 24728), (7007, 22480), (7280, 21637), (7306, 21560), (7868, 20020), (8008, 19670), (8624, 18265), (9835, 16016), (10010, 15736), (10192, 15455), (10780, 14612), (11240, 14014), (11440, 13769), (12364, 12740)]