7398415360

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6659}}^1$

素因数の和:6722

約数の個数: 176

約数和(自身を含む): 20940318720

約数和(自身を除く): 13541903360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1024, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 2560, 3472, 3584, 3968, 4340, 4480, 4960, 5120, 6659, 6944, 7168, 7936, 8680, 8960, 9920, 13318, 13888, 15872, 17360, 17920, 19840, 26636, 27776, 31744, 33295, 34720, 35840, 39680, 46613, 53272, 55552, 66590, 69440, 79360, 93226, 106544, 111104, 133180, 138880, 158720, 186452, 206429, 213088, 222208, 233065, 266360, 277760, 372904, 412858, 426176, 466130, 532720, 555520, 745808, 825716, 852352, 932260, 1032145, 1065440, 1111040, 1445003, 1491616, 1651432, 1704704, 1864520, 2064290, 2130880, 2890006, 2983232, 3302864, 3409408, 3729040, 4128580, 4261760, 5780012, 5966464, 6605728, 6818816, 7225015, 7458080, 8257160, 8523520, 11560024, 11932928, 13211456, 14450030, 14916160, 16514320, 17047040, 23120048, 23865856, 26422912, 28900060, 29832320, 33028640, 34094080, 46240096, 47731712, 52845824, 57800120, 59664640, 66057280, 92480192, 105691648, 115600240, 119329280, 132114560, 184960384, 211383296, 231200480, 238658560, 264229120, 369920768, 462400960, 528458240, 739841536, 924801920, 1056916480, 1479683072, 1849603840, 3699207680, 7398415360]

約数ペア:

[(1, 7398415360), (2, 3699207680), (4, 1849603840), (5, 1479683072), (7, 1056916480), (8, 924801920), (10, 739841536), (14, 528458240), (16, 462400960), (20, 369920768), (28, 264229120), (31, 238658560), (32, 231200480), (35, 211383296), (40, 184960384), (56, 132114560), (62, 119329280), (64, 115600240), (70, 105691648), (80, 92480192), (112, 66057280), (124, 59664640), (128, 57800120), (140, 52845824), (155, 47731712), (160, 46240096), (217, 34094080), (224, 33028640), (248, 29832320), (256, 28900060), (280, 26422912), (310, 23865856), (320, 23120048), (434, 17047040), (448, 16514320), (496, 14916160), (512, 14450030), (560, 13211456), (620, 11932928), (640, 11560024), (868, 8523520), (896, 8257160), (992, 7458080), (1024, 7225015), (1085, 6818816), (1120, 6605728), (1240, 5966464), (1280, 5780012), (1736, 4261760), (1792, 4128580), (1984, 3729040), (2170, 3409408), (2240, 3302864), (2480, 2983232), (2560, 2890006), (3472, 2130880), (3584, 2064290), (3968, 1864520), (4340, 1704704), (4480, 1651432), (4960, 1491616), (5120, 1445003), (6659, 1111040), (6944, 1065440), (7168, 1032145), (7936, 932260), (8680, 852352), (8960, 825716), (9920, 745808), (13318, 555520), (13888, 532720), (15872, 466130), (17360, 426176), (17920, 412858), (19840, 372904), (26636, 277760), (27776, 266360), (31744, 233065), (33295, 222208), (34720, 213088), (35840, 206429), (39680, 186452), (46613, 158720), (53272, 138880), (55552, 133180), (66590, 111104), (69440, 106544), (79360, 93226)]