2017402240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26489}}^1$

素因数の和:26532

約数の個数: 128

約数和(自身を含む): 5836276800

約数和(自身を除く): 3818874560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 2176, 2240, 2380, 2720, 3808, 4480, 4760, 5440, 7616, 9520, 10880, 15232, 19040, 26489, 38080, 52978, 76160, 105956, 132445, 185423, 211912, 264890, 370846, 423824, 450313, 529780, 741692, 847648, 900626, 927115, 1059560, 1483384, 1695296, 1801252, 1854230, 2119120, 2251565, 2966768, 3152191, 3390592, 3602504, 3708460, 4238240, 4503130, 5933536, 6304382, 7205008, 7416920, 8476480, 9006260, 11867072, 12608764, 14410016, 14833840, 15760955, 16952960, 18012520, 23734144, 25217528, 28820032, 29667680, 31521910, 36025040, 50435056, 57640064, 59335360, 63043820, 72050080, 100870112, 118670720, 126087640, 144100160, 201740224, 252175280, 288200320, 403480448, 504350560, 1008701120, 2017402240]

約数ペア:

[(1, 2017402240), (2, 1008701120), (4, 504350560), (5, 403480448), (7, 288200320), (8, 252175280), (10, 201740224), (14, 144100160), (16, 126087640), (17, 118670720), (20, 100870112), (28, 72050080), (32, 63043820), (34, 59335360), (35, 57640064), (40, 50435056), (56, 36025040), (64, 31521910), (68, 29667680), (70, 28820032), (80, 25217528), (85, 23734144), (112, 18012520), (119, 16952960), (128, 15760955), (136, 14833840), (140, 14410016), (160, 12608764), (170, 11867072), (224, 9006260), (238, 8476480), (272, 7416920), (280, 7205008), (320, 6304382), (340, 5933536), (448, 4503130), (476, 4238240), (544, 3708460), (560, 3602504), (595, 3390592), (640, 3152191), (680, 2966768), (896, 2251565), (952, 2119120), (1088, 1854230), (1120, 1801252), (1190, 1695296), (1360, 1483384), (1904, 1059560), (2176, 927115), (2240, 900626), (2380, 847648), (2720, 741692), (3808, 529780), (4480, 450313), (4760, 423824), (5440, 370846), (7616, 264890), (9520, 211912), (10880, 185423), (15232, 132445), (19040, 105956), (26489, 76160), (38080, 52978)]