671606880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1459}}^1$

素因数の和:1621

約数の個数: 192

約数和(自身を含む): 2437102080

約数和(自身を除く): 1765495200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 137, 140, 160, 168, 210, 224, 240, 274, 280, 336, 411, 420, 480, 548, 560, 672, 685, 822, 840, 959, 1096, 1120, 1370, 1459, 1644, 1680, 1918, 2055, 2192, 2740, 2877, 2918, 3288, 3360, 3836, 4110, 4377, 4384, 4795, 5480, 5754, 5836, 6576, 7295, 7672, 8220, 8754, 9590, 10213, 10960, 11508, 11672, 13152, 14385, 14590, 15344, 16440, 17508, 19180, 20426, 21885, 21920, 23016, 23344, 28770, 29180, 30639, 30688, 32880, 35016, 38360, 40852, 43770, 46032, 46688, 51065, 57540, 58360, 61278, 65760, 70032, 76720, 81704, 87540, 92064, 102130, 115080, 116720, 122556, 140064, 153195, 153440, 163408, 175080, 199883, 204260, 230160, 233440, 245112, 306390, 326816, 350160, 399766, 408520, 460320, 490224, 599649, 612780, 700320, 799532, 817040, 980448, 999415, 1199298, 1225560, 1399181, 1599064, 1634080, 1998830, 2398596, 2451120, 2798362, 2998245, 3198128, 3997660, 4197543, 4797192, 4902240, 5596724, 5996490, 6396256, 6995905, 7995320, 8395086, 9594384, 11193448, 11992980, 13991810, 15990640, 16790172, 19188768, 20987715, 22386896, 23985960, 27983620, 31981280, 33580344, 41975430, 44773792, 47971920, 55967240, 67160688, 83950860, 95943840, 111934480, 134321376, 167901720, 223868960, 335803440, 671606880]

約数ペア:

[(1, 671606880), (2, 335803440), (3, 223868960), (4, 167901720), (5, 134321376), (6, 111934480), (7, 95943840), (8, 83950860), (10, 67160688), (12, 55967240), (14, 47971920), (15, 44773792), (16, 41975430), (20, 33580344), (21, 31981280), (24, 27983620), (28, 23985960), (30, 22386896), (32, 20987715), (35, 19188768), (40, 16790172), (42, 15990640), (48, 13991810), (56, 11992980), (60, 11193448), (70, 9594384), (80, 8395086), (84, 7995320), (96, 6995905), (105, 6396256), (112, 5996490), (120, 5596724), (137, 4902240), (140, 4797192), (160, 4197543), (168, 3997660), (210, 3198128), (224, 2998245), (240, 2798362), (274, 2451120), (280, 2398596), (336, 1998830), (411, 1634080), (420, 1599064), (480, 1399181), (548, 1225560), (560, 1199298), (672, 999415), (685, 980448), (822, 817040), (840, 799532), (959, 700320), (1096, 612780), (1120, 599649), (1370, 490224), (1459, 460320), (1644, 408520), (1680, 399766), (1918, 350160), (2055, 326816), (2192, 306390), (2740, 245112), (2877, 233440), (2918, 230160), (3288, 204260), (3360, 199883), (3836, 175080), (4110, 163408), (4377, 153440), (4384, 153195), (4795, 140064), (5480, 122556), (5754, 116720), (5836, 115080), (6576, 102130), (7295, 92064), (7672, 87540), (8220, 81704), (8754, 76720), (9590, 70032), (10213, 65760), (10960, 61278), (11508, 58360), (11672, 57540), (13152, 51065), (14385, 46688), (14590, 46032), (15344, 43770), (16440, 40852), (17508, 38360), (19180, 35016), (20426, 32880), (21885, 30688), (21920, 30639), (23016, 29180), (23344, 28770)]