228667040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3347}}^1$

素因数の和:3430

約数の個数: 96

約数和(自身を含む): 627709824

約数和(自身を除く): 399042784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1120, 1220, 1708, 1952, 2135, 2440, 3347, 3416, 4270, 4880, 6694, 6832, 8540, 9760, 13388, 13664, 16735, 17080, 23429, 26776, 33470, 34160, 46858, 53552, 66940, 68320, 93716, 107104, 117145, 133880, 187432, 204167, 234290, 267760, 374864, 408334, 468580, 535520, 749728, 816668, 937160, 1020835, 1429169, 1633336, 1874320, 2041670, 2858338, 3266672, 3748640, 4083340, 5716676, 6533344, 7145845, 8166680, 11433352, 14291690, 16333360, 22866704, 28583380, 32666720, 45733408, 57166760, 114333520, 228667040]

約数ペア:

[(1, 228667040), (2, 114333520), (4, 57166760), (5, 45733408), (7, 32666720), (8, 28583380), (10, 22866704), (14, 16333360), (16, 14291690), (20, 11433352), (28, 8166680), (32, 7145845), (35, 6533344), (40, 5716676), (56, 4083340), (61, 3748640), (70, 3266672), (80, 2858338), (112, 2041670), (122, 1874320), (140, 1633336), (160, 1429169), (224, 1020835), (244, 937160), (280, 816668), (305, 749728), (427, 535520), (488, 468580), (560, 408334), (610, 374864), (854, 267760), (976, 234290), (1120, 204167), (1220, 187432), (1708, 133880), (1952, 117145), (2135, 107104), (2440, 93716), (3347, 68320), (3416, 66940), (4270, 53552), (4880, 46858), (6694, 34160), (6832, 33470), (8540, 26776), (9760, 23429), (13388, 17080), (13664, 16735)]