159863580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:708

約数の個数: 144

約数和(自身を含む): 520097760

約数和(自身を除く): 360234180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 89, 90, 102, 153, 170, 178, 180, 204, 255, 267, 306, 340, 356, 445, 510, 534, 587, 612, 765, 801, 890, 1020, 1068, 1174, 1335, 1513, 1530, 1602, 1761, 1780, 2348, 2670, 2935, 3026, 3060, 3204, 3522, 4005, 4539, 5283, 5340, 5870, 6052, 7044, 7565, 8010, 8805, 9078, 9979, 10566, 11740, 13617, 15130, 16020, 17610, 18156, 19958, 21132, 22695, 26415, 27234, 29937, 30260, 35220, 39916, 45390, 49895, 52243, 52830, 54468, 59874, 68085, 89811, 90780, 99790, 104486, 105660, 119748, 136170, 149685, 156729, 179622, 199580, 208972, 261215, 272340, 299370, 313458, 359244, 449055, 470187, 522430, 598740, 626916, 783645, 888131, 898110, 940374, 1044860, 1567290, 1776262, 1796220, 1880748, 2350935, 2664393, 3134580, 3552524, 4440655, 4701870, 5328786, 7993179, 8881310, 9403740, 10657572, 13321965, 15986358, 17762620, 26643930, 31972716, 39965895, 53287860, 79931790, 159863580]

約数ペア:

[(1, 159863580), (2, 79931790), (3, 53287860), (4, 39965895), (5, 31972716), (6, 26643930), (9, 17762620), (10, 15986358), (12, 13321965), (15, 10657572), (17, 9403740), (18, 8881310), (20, 7993179), (30, 5328786), (34, 4701870), (36, 4440655), (45, 3552524), (51, 3134580), (60, 2664393), (68, 2350935), (85, 1880748), (89, 1796220), (90, 1776262), (102, 1567290), (153, 1044860), (170, 940374), (178, 898110), (180, 888131), (204, 783645), (255, 626916), (267, 598740), (306, 522430), (340, 470187), (356, 449055), (445, 359244), (510, 313458), (534, 299370), (587, 272340), (612, 261215), (765, 208972), (801, 199580), (890, 179622), (1020, 156729), (1068, 149685), (1174, 136170), (1335, 119748), (1513, 105660), (1530, 104486), (1602, 99790), (1761, 90780), (1780, 89811), (2348, 68085), (2670, 59874), (2935, 54468), (3026, 52830), (3060, 52243), (3204, 49895), (3522, 45390), (4005, 39916), (4539, 35220), (5283, 30260), (5340, 29937), (5870, 27234), (6052, 26415), (7044, 22695), (7565, 21132), (8010, 19958), (8805, 18156), (9078, 17610), (9979, 16020), (10566, 15130), (11740, 13617)]