404471340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8231}}^1$

素因数の和:8269

約数の個数: 192

約数和(自身を含む): 1548933120

約数和(自身を除く): 1144461780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 7020, 8190, 8231, 9828, 12285, 16380, 16462, 24570, 24693, 32924, 41155, 49140, 49386, 57617, 74079, 82310, 98772, 107003, 115234, 123465, 148158, 164620, 172851, 214006, 222237, 230468, 246930, 288085, 296316, 321009, 345702, 370395, 428012, 444474, 493860, 518553, 535015, 576170, 642018, 691404, 740790, 749021, 864255, 888948, 963027, 1037106, 1070030, 1111185, 1152340, 1284036, 1481580, 1498042, 1555659, 1605045, 1728510, 1926054, 2074212, 2140060, 2222370, 2247063, 2592765, 2889081, 2996084, 3111318, 3210090, 3457020, 3745105, 3852108, 4444740, 4494126, 4815135, 5185530, 5778162, 6222636, 6420180, 6741189, 7490210, 7778295, 8988252, 9630270, 10371060, 11235315, 11556324, 13482378, 14445405, 14980420, 15556590, 19260540, 20223567, 22470630, 26964756, 28890810, 31113180, 33705945, 40447134, 44941260, 57781620, 67411890, 80894268, 101117835, 134823780, 202235670, 404471340]

約数ペア:

[(1, 404471340), (2, 202235670), (3, 134823780), (4, 101117835), (5, 80894268), (6, 67411890), (7, 57781620), (9, 44941260), (10, 40447134), (12, 33705945), (13, 31113180), (14, 28890810), (15, 26964756), (18, 22470630), (20, 20223567), (21, 19260540), (26, 15556590), (27, 14980420), (28, 14445405), (30, 13482378), (35, 11556324), (36, 11235315), (39, 10371060), (42, 9630270), (45, 8988252), (52, 7778295), (54, 7490210), (60, 6741189), (63, 6420180), (65, 6222636), (70, 5778162), (78, 5185530), (84, 4815135), (90, 4494126), (91, 4444740), (105, 3852108), (108, 3745105), (117, 3457020), (126, 3210090), (130, 3111318), (135, 2996084), (140, 2889081), (156, 2592765), (180, 2247063), (182, 2222370), (189, 2140060), (195, 2074212), (210, 1926054), (234, 1728510), (252, 1605045), (260, 1555659), (270, 1498042), (273, 1481580), (315, 1284036), (351, 1152340), (364, 1111185), (378, 1070030), (390, 1037106), (420, 963027), (455, 888948), (468, 864255), (540, 749021), (546, 740790), (585, 691404), (630, 642018), (702, 576170), (756, 535015), (780, 518553), (819, 493860), (910, 444474), (945, 428012), (1092, 370395), (1170, 345702), (1260, 321009), (1365, 296316), (1404, 288085), (1638, 246930), (1755, 230468), (1820, 222237), (1890, 214006), (2340, 172851), (2457, 164620), (2730, 148158), (3276, 123465), (3510, 115234), (3780, 107003), (4095, 98772), (4914, 82310), (5460, 74079), (7020, 57617), (8190, 49386), (8231, 49140), (9828, 41155), (12285, 32924), (16380, 24693), (16462, 24570)]