170151640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 417765600

約数和(自身を除く): 247613960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 289, 328, 340, 359, 410, 578, 680, 697, 718, 820, 1156, 1394, 1436, 1445, 1640, 1795, 2312, 2788, 2872, 2890, 3485, 3590, 5576, 5780, 6103, 6970, 7180, 11560, 11849, 12206, 13940, 14360, 14719, 23698, 24412, 27880, 29438, 30515, 47396, 48824, 58876, 59245, 61030, 73595, 94792, 103751, 117752, 118490, 122060, 147190, 207502, 236980, 244120, 250223, 294380, 415004, 473960, 500446, 518755, 588760, 830008, 1000892, 1037510, 1251115, 2001784, 2075020, 2502230, 4150040, 4253791, 5004460, 8507582, 10008920, 17015164, 21268955, 34030328, 42537910, 85075820, 170151640]

約数ペア:

[(1, 170151640), (2, 85075820), (4, 42537910), (5, 34030328), (8, 21268955), (10, 17015164), (17, 10008920), (20, 8507582), (34, 5004460), (40, 4253791), (41, 4150040), (68, 2502230), (82, 2075020), (85, 2001784), (136, 1251115), (164, 1037510), (170, 1000892), (205, 830008), (289, 588760), (328, 518755), (340, 500446), (359, 473960), (410, 415004), (578, 294380), (680, 250223), (697, 244120), (718, 236980), (820, 207502), (1156, 147190), (1394, 122060), (1436, 118490), (1445, 117752), (1640, 103751), (1795, 94792), (2312, 73595), (2788, 61030), (2872, 59245), (2890, 58876), (3485, 48824), (3590, 47396), (5576, 30515), (5780, 29438), (6103, 27880), (6970, 24412), (7180, 23698), (11560, 14719), (11849, 14360), (12206, 13940)]