1570740080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{2371}}^1$

素因数の和:2424

約数の個数: 180

約数和(自身を含む): 4602073752

約数和(自身を除く): 3031333672

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 169, 182, 196, 208, 245, 260, 280, 338, 364, 392, 455, 490, 520, 560, 637, 676, 728, 784, 845, 910, 980, 1040, 1183, 1274, 1352, 1456, 1690, 1820, 1960, 2366, 2371, 2548, 2704, 3185, 3380, 3640, 3920, 4732, 4742, 5096, 5915, 6370, 6760, 7280, 8281, 9464, 9484, 10192, 11830, 11855, 12740, 13520, 16562, 16597, 18928, 18968, 23660, 23710, 25480, 30823, 33124, 33194, 37936, 41405, 47320, 47420, 50960, 61646, 66248, 66388, 82810, 82985, 94640, 94840, 116179, 123292, 132496, 132776, 154115, 165620, 165970, 189680, 215761, 232358, 246584, 265552, 308230, 331240, 331940, 400699, 431522, 464716, 493168, 580895, 616460, 662480, 663880, 801398, 863044, 929432, 1078805, 1161790, 1232920, 1327760, 1510327, 1602796, 1726088, 1858864, 2003495, 2157610, 2323580, 2465840, 2804893, 3020654, 3205592, 3452176, 4006990, 4315220, 4647160, 5609786, 6041308, 6411184, 7551635, 8013980, 8630440, 9294320, 11219572, 12082616, 14024465, 15103270, 16027960, 17260880, 19634251, 22439144, 24165232, 28048930, 30206540, 32055920, 39268502, 44878288, 56097860, 60413080, 78537004, 98171255, 112195720, 120826160, 157074008, 196342510, 224391440, 314148016, 392685020, 785370040, 1570740080]

約数ペア:

[(1, 1570740080), (2, 785370040), (4, 392685020), (5, 314148016), (7, 224391440), (8, 196342510), (10, 157074008), (13, 120826160), (14, 112195720), (16, 98171255), (20, 78537004), (26, 60413080), (28, 56097860), (35, 44878288), (40, 39268502), (49, 32055920), (52, 30206540), (56, 28048930), (65, 24165232), (70, 22439144), (80, 19634251), (91, 17260880), (98, 16027960), (104, 15103270), (112, 14024465), (130, 12082616), (140, 11219572), (169, 9294320), (182, 8630440), (196, 8013980), (208, 7551635), (245, 6411184), (260, 6041308), (280, 5609786), (338, 4647160), (364, 4315220), (392, 4006990), (455, 3452176), (490, 3205592), (520, 3020654), (560, 2804893), (637, 2465840), (676, 2323580), (728, 2157610), (784, 2003495), (845, 1858864), (910, 1726088), (980, 1602796), (1040, 1510327), (1183, 1327760), (1274, 1232920), (1352, 1161790), (1456, 1078805), (1690, 929432), (1820, 863044), (1960, 801398), (2366, 663880), (2371, 662480), (2548, 616460), (2704, 580895), (3185, 493168), (3380, 464716), (3640, 431522), (3920, 400699), (4732, 331940), (4742, 331240), (5096, 308230), (5915, 265552), (6370, 246584), (6760, 232358), (7280, 215761), (8281, 189680), (9464, 165970), (9484, 165620), (10192, 154115), (11830, 132776), (11855, 132496), (12740, 123292), (13520, 116179), (16562, 94840), (16597, 94640), (18928, 82985), (18968, 82810), (23660, 66388), (23710, 66248), (25480, 61646), (30823, 50960), (33124, 47420), (33194, 47320), (37936, 41405)]