143142260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 326592000

約数和(自身を除く): 183449740

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 59, 89, 94, 116, 118, 145, 178, 188, 235, 236, 290, 295, 356, 445, 470, 580, 590, 890, 940, 1180, 1363, 1711, 1780, 2581, 2726, 2773, 3422, 4183, 5162, 5251, 5452, 5546, 6815, 6844, 8366, 8555, 10324, 10502, 11092, 12905, 13630, 13865, 16732, 17110, 20915, 21004, 25810, 26255, 27260, 27730, 34220, 41830, 51620, 52510, 55460, 80417, 83660, 105020, 121307, 152279, 160834, 242614, 246797, 304558, 321668, 402085, 485228, 493594, 606535, 609116, 761395, 804170, 987188, 1213070, 1233985, 1522790, 1608340, 2426140, 2467970, 3045580, 4935940, 7157113, 14314226, 28628452, 35785565, 71571130, 143142260]

約数ペア:

[(1, 143142260), (2, 71571130), (4, 35785565), (5, 28628452), (10, 14314226), (20, 7157113), (29, 4935940), (47, 3045580), (58, 2467970), (59, 2426140), (89, 1608340), (94, 1522790), (116, 1233985), (118, 1213070), (145, 987188), (178, 804170), (188, 761395), (235, 609116), (236, 606535), (290, 493594), (295, 485228), (356, 402085), (445, 321668), (470, 304558), (580, 246797), (590, 242614), (890, 160834), (940, 152279), (1180, 121307), (1363, 105020), (1711, 83660), (1780, 80417), (2581, 55460), (2726, 52510), (2773, 51620), (3422, 41830), (4183, 34220), (5162, 27730), (5251, 27260), (5452, 26255), (5546, 25810), (6815, 21004), (6844, 20915), (8366, 17110), (8555, 16732), (10324, 13865), (10502, 13630), (11092, 12905)]