361271820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:680

約数の個数: 192

約数和(自身を含む): 1257209856

約数和(自身を除く): 895938036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 127, 130, 140, 156, 182, 195, 210, 254, 260, 273, 364, 381, 390, 420, 455, 508, 521, 546, 635, 762, 780, 889, 910, 1042, 1092, 1270, 1365, 1524, 1563, 1651, 1778, 1820, 1905, 2084, 2540, 2605, 2667, 2730, 3126, 3302, 3556, 3647, 3810, 4445, 4953, 5210, 5334, 5460, 6252, 6604, 6773, 7294, 7620, 7815, 8255, 8890, 9906, 10420, 10668, 10941, 11557, 13335, 13546, 14588, 15630, 16510, 17780, 18235, 19812, 20319, 21882, 23114, 24765, 26670, 27092, 31260, 33020, 33865, 34671, 36470, 40638, 43764, 46228, 47411, 49530, 53340, 54705, 57785, 66167, 67730, 69342, 72940, 81276, 94822, 99060, 101595, 109410, 115570, 132334, 135460, 138684, 142233, 173355, 189644, 198501, 203190, 218820, 231140, 237055, 264668, 284466, 330835, 346710, 397002, 406380, 463169, 474110, 568932, 661670, 693420, 711165, 794004, 860171, 926338, 948220, 992505, 1323340, 1389507, 1422330, 1720342, 1852676, 1985010, 2315845, 2580513, 2779014, 2844660, 3440684, 3970020, 4300855, 4631690, 5161026, 5558028, 6021197, 6947535, 8601710, 9263380, 10322052, 12042394, 12902565, 13895070, 17203420, 18063591, 24084788, 25805130, 27790140, 30105985, 36127182, 51610260, 60211970, 72254364, 90317955, 120423940, 180635910, 361271820]

約数ペア:

[(1, 361271820), (2, 180635910), (3, 120423940), (4, 90317955), (5, 72254364), (6, 60211970), (7, 51610260), (10, 36127182), (12, 30105985), (13, 27790140), (14, 25805130), (15, 24084788), (20, 18063591), (21, 17203420), (26, 13895070), (28, 12902565), (30, 12042394), (35, 10322052), (39, 9263380), (42, 8601710), (52, 6947535), (60, 6021197), (65, 5558028), (70, 5161026), (78, 4631690), (84, 4300855), (91, 3970020), (105, 3440684), (127, 2844660), (130, 2779014), (140, 2580513), (156, 2315845), (182, 1985010), (195, 1852676), (210, 1720342), (254, 1422330), (260, 1389507), (273, 1323340), (364, 992505), (381, 948220), (390, 926338), (420, 860171), (455, 794004), (508, 711165), (521, 693420), (546, 661670), (635, 568932), (762, 474110), (780, 463169), (889, 406380), (910, 397002), (1042, 346710), (1092, 330835), (1270, 284466), (1365, 264668), (1524, 237055), (1563, 231140), (1651, 218820), (1778, 203190), (1820, 198501), (1905, 189644), (2084, 173355), (2540, 142233), (2605, 138684), (2667, 135460), (2730, 132334), (3126, 115570), (3302, 109410), (3556, 101595), (3647, 99060), (3810, 94822), (4445, 81276), (4953, 72940), (5210, 69342), (5334, 67730), (5460, 66167), (6252, 57785), (6604, 54705), (6773, 53340), (7294, 49530), (7620, 47411), (7815, 46228), (8255, 43764), (8890, 40638), (9906, 36470), (10420, 34671), (10668, 33865), (10941, 33020), (11557, 31260), (13335, 27092), (13546, 26670), (14588, 24765), (15630, 23114), (16510, 21882), (17780, 20319), (18235, 19812)]