124651020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:704

約数の個数: 144

約数和(自身を含む): 398442240

約数和(自身を除く): 273791220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 169, 190, 195, 228, 247, 260, 285, 338, 380, 390, 494, 507, 570, 647, 676, 741, 780, 845, 988, 1014, 1140, 1235, 1294, 1482, 1690, 1941, 2028, 2470, 2535, 2588, 2964, 3211, 3235, 3380, 3705, 3882, 4940, 5070, 6422, 6470, 7410, 7764, 8411, 9633, 9705, 10140, 12293, 12844, 12940, 14820, 16055, 16822, 19266, 19410, 24586, 25233, 32110, 33644, 36879, 38532, 38820, 42055, 48165, 49172, 50466, 61465, 64220, 73758, 84110, 96330, 100932, 109343, 122930, 126165, 147516, 159809, 168220, 184395, 192660, 218686, 245860, 252330, 319618, 328029, 368790, 437372, 479427, 504660, 546715, 639236, 656058, 737580, 799045, 958854, 1093430, 1312116, 1598090, 1640145, 1917708, 2077517, 2186860, 2397135, 3196180, 3280290, 4155034, 4794270, 6232551, 6560580, 8310068, 9588540, 10387585, 12465102, 20775170, 24930204, 31162755, 41550340, 62325510, 124651020]

約数ペア:

[(1, 124651020), (2, 62325510), (3, 41550340), (4, 31162755), (5, 24930204), (6, 20775170), (10, 12465102), (12, 10387585), (13, 9588540), (15, 8310068), (19, 6560580), (20, 6232551), (26, 4794270), (30, 4155034), (38, 3280290), (39, 3196180), (52, 2397135), (57, 2186860), (60, 2077517), (65, 1917708), (76, 1640145), (78, 1598090), (95, 1312116), (114, 1093430), (130, 958854), (156, 799045), (169, 737580), (190, 656058), (195, 639236), (228, 546715), (247, 504660), (260, 479427), (285, 437372), (338, 368790), (380, 328029), (390, 319618), (494, 252330), (507, 245860), (570, 218686), (647, 192660), (676, 184395), (741, 168220), (780, 159809), (845, 147516), (988, 126165), (1014, 122930), (1140, 109343), (1235, 100932), (1294, 96330), (1482, 84110), (1690, 73758), (1941, 64220), (2028, 61465), (2470, 50466), (2535, 49172), (2588, 48165), (2964, 42055), (3211, 38820), (3235, 38532), (3380, 36879), (3705, 33644), (3882, 32110), (4940, 25233), (5070, 24586), (6422, 19410), (6470, 19266), (7410, 16822), (7764, 16055), (8411, 14820), (9633, 12940), (9705, 12844), (10140, 12293)]