240022860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4723}}^1$

素因数の和:4764

約数の個数: 144

約数和(自身を含む): 844424448

約数和(自身を除く): 604401588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3388, 3630, 4235, 4620, 4723, 5082, 7260, 8470, 9446, 10164, 12705, 14169, 16940, 18892, 23615, 25410, 28338, 33061, 47230, 50820, 51953, 56676, 66122, 70845, 94460, 99183, 103906, 132244, 141690, 155859, 165305, 198366, 207812, 259765, 283380, 311718, 330610, 363671, 396732, 495915, 519530, 571483, 623436, 661220, 727342, 779295, 991830, 1039060, 1091013, 1142966, 1454684, 1558590, 1714449, 1818355, 1983660, 2182026, 2285932, 2857415, 3117180, 3428898, 3636710, 4000381, 4364052, 5455065, 5714830, 6857796, 7273420, 8000762, 8572245, 10910130, 11429660, 12001143, 16001524, 17144490, 20001905, 21820260, 24002286, 34288980, 40003810, 48004572, 60005715, 80007620, 120011430, 240022860]

約数ペア:

[(1, 240022860), (2, 120011430), (3, 80007620), (4, 60005715), (5, 48004572), (6, 40003810), (7, 34288980), (10, 24002286), (11, 21820260), (12, 20001905), (14, 17144490), (15, 16001524), (20, 12001143), (21, 11429660), (22, 10910130), (28, 8572245), (30, 8000762), (33, 7273420), (35, 6857796), (42, 5714830), (44, 5455065), (55, 4364052), (60, 4000381), (66, 3636710), (70, 3428898), (77, 3117180), (84, 2857415), (105, 2285932), (110, 2182026), (121, 1983660), (132, 1818355), (140, 1714449), (154, 1558590), (165, 1454684), (210, 1142966), (220, 1091013), (231, 1039060), (242, 991830), (308, 779295), (330, 727342), (363, 661220), (385, 623436), (420, 571483), (462, 519530), (484, 495915), (605, 396732), (660, 363671), (726, 330610), (770, 311718), (847, 283380), (924, 259765), (1155, 207812), (1210, 198366), (1452, 165305), (1540, 155859), (1694, 141690), (1815, 132244), (2310, 103906), (2420, 99183), (2541, 94460), (3388, 70845), (3630, 66122), (4235, 56676), (4620, 51953), (4723, 50820), (5082, 47230), (7260, 33061), (8470, 28338), (9446, 25410), (10164, 23615), (12705, 18892), (14169, 16940)]