210807197160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13208471}}^1$

素因数の和:13208511

約数の個数: 128

約数和(自身を含む): 760807987200

約数和(自身を除く): 550000790040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 13208471, 26416942, 39625413, 52833884, 66042355, 79250826, 92459297, 105667768, 132084710, 158501652, 184918594, 198127065, 250960949, 264169420, 277377891, 317003304, 369837188, 396254130, 462296485, 501921898, 528338840, 554755782, 739674376, 752882847, 792508260, 924592970, 1003843796, 1109511564, 1254804745, 1386889455, 1505765694, 1585016520, 1756726643, 1849185940, 2007687592, 2219023128, 2509609490, 2773778910, 3011531388, 3513453286, 3698371880, 3764414235, 5019218980, 5270179929, 5547557820, 6023062776, 7026906572, 7528828470, 8783633215, 10038437960, 10540359858, 11095115640, 14053813144, 15057656940, 17567266430, 21080719716, 26350899645, 30115313880, 35134532860, 42161439432, 52701799290, 70269065720, 105403598580, 210807197160]

約数ペア:

[(1, 210807197160), (2, 105403598580), (3, 70269065720), (4, 52701799290), (5, 42161439432), (6, 35134532860), (7, 30115313880), (8, 26350899645), (10, 21080719716), (12, 17567266430), (14, 15057656940), (15, 14053813144), (19, 11095115640), (20, 10540359858), (21, 10038437960), (24, 8783633215), (28, 7528828470), (30, 7026906572), (35, 6023062776), (38, 5547557820), (40, 5270179929), (42, 5019218980), (56, 3764414235), (57, 3698371880), (60, 3513453286), (70, 3011531388), (76, 2773778910), (84, 2509609490), (95, 2219023128), (105, 2007687592), (114, 1849185940), (120, 1756726643), (133, 1585016520), (140, 1505765694), (152, 1386889455), (168, 1254804745), (190, 1109511564), (210, 1003843796), (228, 924592970), (266, 792508260), (280, 752882847), (285, 739674376), (380, 554755782), (399, 528338840), (420, 501921898), (456, 462296485), (532, 396254130), (570, 369837188), (665, 317003304), (760, 277377891), (798, 264169420), (840, 250960949), (1064, 198127065), (1140, 184918594), (1330, 158501652), (1596, 132084710), (1995, 105667768), (2280, 92459297), (2660, 79250826), (3192, 66042355), (3990, 52833884), (5320, 39625413), (7980, 26416942), (15960, 13208471)]