330414840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{18731}}^1$

素因数の和:18762

約数の個数: 144

約数和(自身を含む): 1249237080

約数和(自身を除く): 918822240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 18731, 37462, 56193, 74924, 93655, 112386, 131117, 149848, 168579, 187310, 224772, 262234, 280965, 337158, 374620, 393351, 449544, 524468, 561930, 655585, 674316, 749240, 786702, 842895, 917819, 1048936, 1123860, 1180053, 1311170, 1348632, 1573404, 1685790, 1835638, 1966755, 2247720, 2360106, 2622340, 2753457, 3146808, 3371580, 3671276, 3933510, 4589095, 4720212, 5244680, 5506914, 5900265, 6743160, 7342552, 7867020, 8260371, 9178190, 9440424, 11013828, 11800530, 13767285, 15734040, 16520742, 18356380, 22027656, 23601060, 27534570, 33041484, 36712760, 41301855, 47202120, 55069140, 66082968, 82603710, 110138280, 165207420, 330414840]

約数ペア:

[(1, 330414840), (2, 165207420), (3, 110138280), (4, 82603710), (5, 66082968), (6, 55069140), (7, 47202120), (8, 41301855), (9, 36712760), (10, 33041484), (12, 27534570), (14, 23601060), (15, 22027656), (18, 18356380), (20, 16520742), (21, 15734040), (24, 13767285), (28, 11800530), (30, 11013828), (35, 9440424), (36, 9178190), (40, 8260371), (42, 7867020), (45, 7342552), (49, 6743160), (56, 5900265), (60, 5506914), (63, 5244680), (70, 4720212), (72, 4589095), (84, 3933510), (90, 3671276), (98, 3371580), (105, 3146808), (120, 2753457), (126, 2622340), (140, 2360106), (147, 2247720), (168, 1966755), (180, 1835638), (196, 1685790), (210, 1573404), (245, 1348632), (252, 1311170), (280, 1180053), (294, 1123860), (315, 1048936), (360, 917819), (392, 842895), (420, 786702), (441, 749240), (490, 674316), (504, 655585), (588, 561930), (630, 524468), (735, 449544), (840, 393351), (882, 374620), (980, 337158), (1176, 280965), (1260, 262234), (1470, 224772), (1764, 187310), (1960, 168579), (2205, 149848), (2520, 131117), (2940, 112386), (3528, 93655), (4410, 74924), (5880, 56193), (8820, 37462), (17640, 18731)]