72623460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 256499712

約数和(自身を除く): 183876252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 47, 52, 60, 65, 70, 78, 84, 91, 94, 105, 130, 140, 141, 156, 182, 188, 195, 210, 235, 260, 273, 282, 283, 329, 364, 390, 420, 455, 470, 546, 564, 566, 611, 658, 705, 780, 849, 910, 940, 987, 1092, 1132, 1222, 1316, 1365, 1410, 1415, 1645, 1698, 1820, 1833, 1974, 1981, 2444, 2730, 2820, 2830, 3055, 3290, 3396, 3666, 3679, 3948, 3962, 4245, 4277, 4935, 5460, 5660, 5943, 6110, 6580, 7332, 7358, 7924, 8490, 8554, 9165, 9870, 9905, 11037, 11886, 12220, 12831, 13301, 14716, 16980, 17108, 18330, 18395, 19740, 19810, 21385, 22074, 23772, 25662, 25753, 26602, 29715, 36660, 36790, 39620, 39903, 42770, 44148, 51324, 51506, 53204, 55185, 59430, 64155, 66505, 73580, 77259, 79806, 85540, 93107, 103012, 110370, 118860, 128310, 128765, 133010, 154518, 159612, 172913, 186214, 199515, 220740, 256620, 257530, 266020, 279321, 309036, 345826, 372428, 386295, 399030, 465535, 515060, 518739, 558642, 691652, 772590, 798060, 864565, 931070, 1037478, 1117284, 1210391, 1396605, 1545180, 1729130, 1862140, 2074956, 2420782, 2593695, 2793210, 3458260, 3631173, 4841564, 5187390, 5586420, 6051955, 7262346, 10374780, 12103910, 14524692, 18155865, 24207820, 36311730, 72623460]

約数ペア:

[(1, 72623460), (2, 36311730), (3, 24207820), (4, 18155865), (5, 14524692), (6, 12103910), (7, 10374780), (10, 7262346), (12, 6051955), (13, 5586420), (14, 5187390), (15, 4841564), (20, 3631173), (21, 3458260), (26, 2793210), (28, 2593695), (30, 2420782), (35, 2074956), (39, 1862140), (42, 1729130), (47, 1545180), (52, 1396605), (60, 1210391), (65, 1117284), (70, 1037478), (78, 931070), (84, 864565), (91, 798060), (94, 772590), (105, 691652), (130, 558642), (140, 518739), (141, 515060), (156, 465535), (182, 399030), (188, 386295), (195, 372428), (210, 345826), (235, 309036), (260, 279321), (273, 266020), (282, 257530), (283, 256620), (329, 220740), (364, 199515), (390, 186214), (420, 172913), (455, 159612), (470, 154518), (546, 133010), (564, 128765), (566, 128310), (611, 118860), (658, 110370), (705, 103012), (780, 93107), (849, 85540), (910, 79806), (940, 77259), (987, 73580), (1092, 66505), (1132, 64155), (1222, 59430), (1316, 55185), (1365, 53204), (1410, 51506), (1415, 51324), (1645, 44148), (1698, 42770), (1820, 39903), (1833, 39620), (1974, 36790), (1981, 36660), (2444, 29715), (2730, 26602), (2820, 25753), (2830, 25662), (3055, 23772), (3290, 22074), (3396, 21385), (3666, 19810), (3679, 19740), (3948, 18395), (3962, 18330), (4245, 17108), (4277, 16980), (4935, 14716), (5460, 13301), (5660, 12831), (5943, 12220), (6110, 11886), (6580, 11037), (7332, 9905), (7358, 9870), (7924, 9165), (8490, 8554)]