72482340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 252887040

約数和(自身を除く): 180404700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 124, 133, 140, 155, 186, 190, 210, 217, 228, 266, 285, 293, 310, 372, 380, 399, 420, 434, 465, 532, 570, 586, 589, 620, 651, 665, 798, 868, 879, 930, 1085, 1140, 1172, 1178, 1302, 1330, 1465, 1596, 1758, 1767, 1860, 1995, 2051, 2170, 2356, 2604, 2660, 2930, 2945, 3255, 3516, 3534, 3990, 4102, 4123, 4340, 4395, 5567, 5860, 5890, 6153, 6510, 7068, 7980, 8204, 8246, 8790, 8835, 9083, 10255, 11134, 11780, 12306, 12369, 13020, 16492, 16701, 17580, 17670, 18166, 20510, 20615, 22268, 24612, 24738, 27249, 27835, 30765, 33402, 35340, 36332, 38969, 41020, 41230, 45415, 49476, 54498, 55670, 61530, 61845, 63581, 66804, 77938, 82460, 83505, 90830, 108996, 111340, 116907, 123060, 123690, 127162, 136245, 155876, 167010, 172577, 181660, 190743, 194845, 233814, 247380, 254324, 272490, 317905, 334020, 345154, 381486, 389690, 467628, 517731, 544980, 584535, 635810, 690308, 762972, 779380, 862885, 953715, 1035462, 1169070, 1208039, 1271620, 1725770, 1907430, 2070924, 2338140, 2416078, 2588655, 3451540, 3624117, 3814860, 4832156, 5177310, 6040195, 7248234, 10354620, 12080390, 14496468, 18120585, 24160780, 36241170, 72482340]

約数ペア:

[(1, 72482340), (2, 36241170), (3, 24160780), (4, 18120585), (5, 14496468), (6, 12080390), (7, 10354620), (10, 7248234), (12, 6040195), (14, 5177310), (15, 4832156), (19, 3814860), (20, 3624117), (21, 3451540), (28, 2588655), (30, 2416078), (31, 2338140), (35, 2070924), (38, 1907430), (42, 1725770), (57, 1271620), (60, 1208039), (62, 1169070), (70, 1035462), (76, 953715), (84, 862885), (93, 779380), (95, 762972), (105, 690308), (114, 635810), (124, 584535), (133, 544980), (140, 517731), (155, 467628), (186, 389690), (190, 381486), (210, 345154), (217, 334020), (228, 317905), (266, 272490), (285, 254324), (293, 247380), (310, 233814), (372, 194845), (380, 190743), (399, 181660), (420, 172577), (434, 167010), (465, 155876), (532, 136245), (570, 127162), (586, 123690), (589, 123060), (620, 116907), (651, 111340), (665, 108996), (798, 90830), (868, 83505), (879, 82460), (930, 77938), (1085, 66804), (1140, 63581), (1172, 61845), (1178, 61530), (1302, 55670), (1330, 54498), (1465, 49476), (1596, 45415), (1758, 41230), (1767, 41020), (1860, 38969), (1995, 36332), (2051, 35340), (2170, 33402), (2356, 30765), (2604, 27835), (2660, 27249), (2930, 24738), (2945, 24612), (3255, 22268), (3516, 20615), (3534, 20510), (3990, 18166), (4102, 17670), (4123, 17580), (4340, 16701), (4395, 16492), (5567, 13020), (5860, 12369), (5890, 12306), (6153, 11780), (6510, 11134), (7068, 10255), (7980, 9083), (8204, 8835), (8246, 8790)]