151308040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 386104320

約数和(自身を除く): 234796280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 47, 52, 65, 82, 94, 104, 130, 151, 164, 188, 205, 235, 260, 302, 328, 376, 410, 470, 520, 533, 604, 611, 755, 820, 940, 1066, 1208, 1222, 1510, 1640, 1880, 1927, 1963, 2132, 2444, 2665, 3020, 3055, 3854, 3926, 4264, 4888, 5330, 6040, 6110, 6191, 7097, 7708, 7852, 9635, 9815, 10660, 12220, 12382, 14194, 15416, 15704, 19270, 19630, 21320, 24440, 24764, 25051, 28388, 30955, 35485, 38540, 39260, 49528, 50102, 56776, 61910, 70970, 77080, 78520, 80483, 92261, 100204, 123820, 125255, 141940, 160966, 184522, 200408, 247640, 250510, 283880, 290977, 321932, 369044, 402415, 461305, 501020, 581954, 643864, 738088, 804830, 922610, 1002040, 1163908, 1454885, 1609660, 1845220, 2327816, 2909770, 3219320, 3690440, 3782701, 5819540, 7565402, 11639080, 15130804, 18913505, 30261608, 37827010, 75654020, 151308040]

約数ペア:

[(1, 151308040), (2, 75654020), (4, 37827010), (5, 30261608), (8, 18913505), (10, 15130804), (13, 11639080), (20, 7565402), (26, 5819540), (40, 3782701), (41, 3690440), (47, 3219320), (52, 2909770), (65, 2327816), (82, 1845220), (94, 1609660), (104, 1454885), (130, 1163908), (151, 1002040), (164, 922610), (188, 804830), (205, 738088), (235, 643864), (260, 581954), (302, 501020), (328, 461305), (376, 402415), (410, 369044), (470, 321932), (520, 290977), (533, 283880), (604, 250510), (611, 247640), (755, 200408), (820, 184522), (940, 160966), (1066, 141940), (1208, 125255), (1222, 123820), (1510, 100204), (1640, 92261), (1880, 80483), (1927, 78520), (1963, 77080), (2132, 70970), (2444, 61910), (2665, 56776), (3020, 50102), (3055, 49528), (3854, 39260), (3926, 38540), (4264, 35485), (4888, 30955), (5330, 28388), (6040, 25051), (6110, 24764), (6191, 24440), (7097, 21320), (7708, 19630), (7852, 19270), (9635, 15704), (9815, 15416), (10660, 14194), (12220, 12382)]