15395965240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{5783}}^1$

素因数の和:5957

約数の個数: 128

約数和(自身を含む): 37980057600

約数和(自身を除く): 22584092360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 113, 124, 152, 155, 190, 226, 248, 310, 380, 452, 565, 589, 620, 760, 904, 1130, 1178, 1240, 2147, 2260, 2356, 2945, 3503, 4294, 4520, 4712, 5783, 5890, 7006, 8588, 10735, 11566, 11780, 14012, 17176, 17515, 21470, 23132, 23560, 28024, 28915, 35030, 42940, 46264, 57830, 66557, 70060, 85880, 109877, 115660, 133114, 140120, 179273, 219754, 231320, 266228, 332785, 358546, 439508, 532456, 549385, 653479, 665570, 717092, 879016, 896365, 1098770, 1306958, 1331140, 1434184, 1792730, 2197540, 2613916, 2662280, 3267395, 3406187, 3585460, 4395080, 5227832, 6534790, 6812374, 7170920, 12416101, 13069580, 13624748, 17030935, 20257849, 24832202, 26139160, 27249496, 34061870, 40515698, 49664404, 62080505, 68123740, 81031396, 99328808, 101289245, 124161010, 136247480, 162062792, 202578490, 248322020, 384899131, 405156980, 496644040, 769798262, 810313960, 1539596524, 1924495655, 3079193048, 3848991310, 7697982620, 15395965240]

約数ペア:

[(1, 15395965240), (2, 7697982620), (4, 3848991310), (5, 3079193048), (8, 1924495655), (10, 1539596524), (19, 810313960), (20, 769798262), (31, 496644040), (38, 405156980), (40, 384899131), (62, 248322020), (76, 202578490), (95, 162062792), (113, 136247480), (124, 124161010), (152, 101289245), (155, 99328808), (190, 81031396), (226, 68123740), (248, 62080505), (310, 49664404), (380, 40515698), (452, 34061870), (565, 27249496), (589, 26139160), (620, 24832202), (760, 20257849), (904, 17030935), (1130, 13624748), (1178, 13069580), (1240, 12416101), (2147, 7170920), (2260, 6812374), (2356, 6534790), (2945, 5227832), (3503, 4395080), (4294, 3585460), (4520, 3406187), (4712, 3267395), (5783, 2662280), (5890, 2613916), (7006, 2197540), (8588, 1792730), (10735, 1434184), (11566, 1331140), (11780, 1306958), (14012, 1098770), (17176, 896365), (17515, 879016), (21470, 717092), (23132, 665570), (23560, 653479), (28024, 549385), (28915, 532456), (35030, 439508), (42940, 358546), (46264, 332785), (57830, 266228), (66557, 231320), (70060, 219754), (85880, 179273), (109877, 140120), (115660, 133114)]