71373960

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{1049}}^1$

素因数の和:1082

約数の個数: 192

約数和(自身を含む): 275184000

約数和(自身を除く): 203810040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1049, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2098, 2268, 2430, 2520, 2835, 3147, 3240, 3402, 3780, 4196, 4536, 4860, 5245, 5670, 6294, 6804, 7343, 7560, 8392, 8505, 9441, 9720, 10490, 11340, 12588, 13608, 14686, 15735, 17010, 18882, 20980, 22029, 22680, 25176, 28323, 29372, 31470, 34020, 36715, 37764, 41960, 44058, 47205, 56646, 58744, 62940, 66087, 68040, 73430, 75528, 84969, 88116, 94410, 110145, 113292, 125880, 132174, 141615, 146860, 169938, 176232, 188820, 198261, 220290, 226584, 254907, 264348, 283230, 293720, 330435, 339876, 377640, 396522, 424845, 440580, 509814, 528696, 566460, 594783, 660870, 679752, 793044, 849690, 881160, 991305, 1019628, 1132920, 1189566, 1274535, 1321740, 1586088, 1699380, 1784349, 1982610, 2039256, 2379132, 2549070, 2643480, 2973915, 3398760, 3568698, 3965220, 4758264, 5098140, 5947830, 7137396, 7930440, 8921745, 10196280, 11895660, 14274792, 17843490, 23791320, 35686980, 71373960]

約数ペア:

[(1, 71373960), (2, 35686980), (3, 23791320), (4, 17843490), (5, 14274792), (6, 11895660), (7, 10196280), (8, 8921745), (9, 7930440), (10, 7137396), (12, 5947830), (14, 5098140), (15, 4758264), (18, 3965220), (20, 3568698), (21, 3398760), (24, 2973915), (27, 2643480), (28, 2549070), (30, 2379132), (35, 2039256), (36, 1982610), (40, 1784349), (42, 1699380), (45, 1586088), (54, 1321740), (56, 1274535), (60, 1189566), (63, 1132920), (70, 1019628), (72, 991305), (81, 881160), (84, 849690), (90, 793044), (105, 679752), (108, 660870), (120, 594783), (126, 566460), (135, 528696), (140, 509814), (162, 440580), (168, 424845), (180, 396522), (189, 377640), (210, 339876), (216, 330435), (243, 293720), (252, 283230), (270, 264348), (280, 254907), (315, 226584), (324, 220290), (360, 198261), (378, 188820), (405, 176232), (420, 169938), (486, 146860), (504, 141615), (540, 132174), (567, 125880), (630, 113292), (648, 110145), (756, 94410), (810, 88116), (840, 84969), (945, 75528), (972, 73430), (1049, 68040), (1080, 66087), (1134, 62940), (1215, 58744), (1260, 56646), (1512, 47205), (1620, 44058), (1701, 41960), (1890, 37764), (1944, 36715), (2098, 34020), (2268, 31470), (2430, 29372), (2520, 28323), (2835, 25176), (3147, 22680), (3240, 22029), (3402, 20980), (3780, 18882), (4196, 17010), (4536, 15735), (4860, 14686), (5245, 13608), (5670, 12588), (6294, 11340), (6804, 10490), (7343, 9720), (7560, 9441), (8392, 8505)]