12812472480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1\times {\mathrm{1229}}^1$

素因数の和:1871

約数の個数: 192

約数和(自身を含む): 41554477440

約数和(自身を除く): 28742004960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 587, 592, 740, 888, 1110, 1174, 1184, 1229, 1480, 1761, 1776, 2220, 2348, 2458, 2935, 2960, 3522, 3552, 3687, 4440, 4696, 4916, 5870, 5920, 6145, 7044, 7374, 8805, 8880, 9392, 9832, 11740, 12290, 14088, 14748, 17610, 17760, 18435, 18784, 19664, 21719, 23480, 24580, 28176, 29496, 35220, 36870, 39328, 43438, 45473, 46960, 49160, 56352, 58992, 65157, 70440, 73740, 86876, 90946, 93920, 98320, 108595, 117984, 130314, 136419, 140880, 147480, 173752, 181892, 196640, 217190, 227365, 260628, 272838, 281760, 294960, 325785, 347504, 363784, 434380, 454730, 521256, 545676, 589920, 651570, 682095, 695008, 721423, 727568, 868760, 909460, 1042512, 1091352, 1303140, 1364190, 1442846, 1455136, 1737520, 1818920, 2085024, 2164269, 2182704, 2606280, 2728380, 2885692, 3475040, 3607115, 3637840, 4328538, 4365408, 5212560, 5456760, 5771384, 7214230, 7275680, 8657076, 10425120, 10821345, 10913520, 11542768, 14428460, 17314152, 21642690, 21827040, 23085536, 26692651, 28856920, 34628304, 43285380, 53385302, 57713840, 69256608, 80077953, 86570760, 106770604, 115427680, 133463255, 160155906, 173141520, 213541208, 266926510, 320311812, 346283040, 400389765, 427082416, 533853020, 640623624, 800779530, 854164832, 1067706040, 1281247248, 1601559060, 2135412080, 2562494496, 3203118120, 4270824160, 6406236240, 12812472480]

約数ペア:

[(1, 12812472480), (2, 6406236240), (3, 4270824160), (4, 3203118120), (5, 2562494496), (6, 2135412080), (8, 1601559060), (10, 1281247248), (12, 1067706040), (15, 854164832), (16, 800779530), (20, 640623624), (24, 533853020), (30, 427082416), (32, 400389765), (37, 346283040), (40, 320311812), (48, 266926510), (60, 213541208), (74, 173141520), (80, 160155906), (96, 133463255), (111, 115427680), (120, 106770604), (148, 86570760), (160, 80077953), (185, 69256608), (222, 57713840), (240, 53385302), (296, 43285380), (370, 34628304), (444, 28856920), (480, 26692651), (555, 23085536), (587, 21827040), (592, 21642690), (740, 17314152), (888, 14428460), (1110, 11542768), (1174, 10913520), (1184, 10821345), (1229, 10425120), (1480, 8657076), (1761, 7275680), (1776, 7214230), (2220, 5771384), (2348, 5456760), (2458, 5212560), (2935, 4365408), (2960, 4328538), (3522, 3637840), (3552, 3607115), (3687, 3475040), (4440, 2885692), (4696, 2728380), (4916, 2606280), (5870, 2182704), (5920, 2164269), (6145, 2085024), (7044, 1818920), (7374, 1737520), (8805, 1455136), (8880, 1442846), (9392, 1364190), (9832, 1303140), (11740, 1091352), (12290, 1042512), (14088, 909460), (14748, 868760), (17610, 727568), (17760, 721423), (18435, 695008), (18784, 682095), (19664, 651570), (21719, 589920), (23480, 545676), (24580, 521256), (28176, 454730), (29496, 434380), (35220, 363784), (36870, 347504), (39328, 325785), (43438, 294960), (45473, 281760), (46960, 272838), (49160, 260628), (56352, 227365), (58992, 217190), (65157, 196640), (70440, 181892), (73740, 173752), (86876, 147480), (90946, 140880), (93920, 136419), (98320, 130314), (108595, 117984)]