2949762840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:850

約数の個数: 256

約数和(自身を含む): 9718272000

約数和(自身を除く): 6768509160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 37, 40, 58, 60, 62, 74, 87, 93, 111, 116, 120, 124, 145, 148, 155, 174, 185, 186, 222, 232, 248, 290, 296, 310, 348, 370, 372, 435, 444, 465, 555, 580, 620, 696, 739, 740, 744, 870, 888, 899, 930, 1073, 1110, 1147, 1160, 1240, 1478, 1480, 1740, 1798, 1860, 2146, 2217, 2220, 2294, 2697, 2956, 3219, 3441, 3480, 3596, 3695, 3720, 4292, 4434, 4440, 4495, 4588, 5365, 5394, 5735, 5912, 6438, 6882, 7192, 7390, 8584, 8868, 8990, 9176, 10730, 10788, 11085, 11470, 12876, 13485, 13764, 14780, 16095, 17205, 17736, 17980, 21431, 21460, 21576, 22170, 22909, 22940, 25752, 26970, 27343, 27528, 29560, 32190, 33263, 34410, 35960, 42862, 42920, 44340, 45818, 45880, 53940, 54686, 64293, 64380, 66526, 68727, 68820, 82029, 85724, 88680, 91636, 99789, 107155, 107880, 109372, 114545, 128586, 128760, 133052, 136715, 137454, 137640, 164058, 166315, 171448, 183272, 199578, 214310, 218744, 229090, 257172, 266104, 273430, 274908, 321465, 328116, 332630, 343635, 399156, 410145, 428620, 458180, 498945, 514344, 546860, 549816, 642930, 656232, 664361, 665260, 687270, 792947, 798312, 820290, 847633, 857240, 916360, 997890, 1093720, 1285860, 1328722, 1330520, 1374540, 1585894, 1640580, 1695266, 1993083, 1995780, 2378841, 2542899, 2571720, 2657444, 2749080, 3171788, 3281160, 3321805, 3390532, 3964735, 3986166, 3991560, 4238165, 4757682, 5085798, 5314888, 6343576, 6643610, 6781064, 7929470, 7972332, 8476330, 9515364, 9965415, 10171596, 11894205, 12714495, 13287220, 15858940, 15944664, 16952660, 19030728, 19930830, 20343192, 23788410, 24581357, 25428990, 26574440, 31717880, 33905320, 39861660, 47576820, 49162714, 50857980, 73744071, 79723320, 95153640, 98325428, 101715960, 122906785, 147488142, 196650856, 245813570, 294976284, 368720355, 491627140, 589952568, 737440710, 983254280, 1474881420, 2949762840]

約数ペア:

[(1, 2949762840), (2, 1474881420), (3, 983254280), (4, 737440710), (5, 589952568), (6, 491627140), (8, 368720355), (10, 294976284), (12, 245813570), (15, 196650856), (20, 147488142), (24, 122906785), (29, 101715960), (30, 98325428), (31, 95153640), (37, 79723320), (40, 73744071), (58, 50857980), (60, 49162714), (62, 47576820), (74, 39861660), (87, 33905320), (93, 31717880), (111, 26574440), (116, 25428990), (120, 24581357), (124, 23788410), (145, 20343192), (148, 19930830), (155, 19030728), (174, 16952660), (185, 15944664), (186, 15858940), (222, 13287220), (232, 12714495), (248, 11894205), (290, 10171596), (296, 9965415), (310, 9515364), (348, 8476330), (370, 7972332), (372, 7929470), (435, 6781064), (444, 6643610), (465, 6343576), (555, 5314888), (580, 5085798), (620, 4757682), (696, 4238165), (739, 3991560), (740, 3986166), (744, 3964735), (870, 3390532), (888, 3321805), (899, 3281160), (930, 3171788), (1073, 2749080), (1110, 2657444), (1147, 2571720), (1160, 2542899), (1240, 2378841), (1478, 1995780), (1480, 1993083), (1740, 1695266), (1798, 1640580), (1860, 1585894), (2146, 1374540), (2217, 1330520), (2220, 1328722), (2294, 1285860), (2697, 1093720), (2956, 997890), (3219, 916360), (3441, 857240), (3480, 847633), (3596, 820290), (3695, 798312), (3720, 792947), (4292, 687270), (4434, 665260), (4440, 664361), (4495, 656232), (4588, 642930), (5365, 549816), (5394, 546860), (5735, 514344), (5912, 498945), (6438, 458180), (6882, 428620), (7192, 410145), (7390, 399156), (8584, 343635), (8868, 332630), (8990, 328116), (9176, 321465), (10730, 274908), (10788, 273430), (11085, 266104), (11470, 257172), (12876, 229090), (13485, 218744), (13764, 214310), (14780, 199578), (16095, 183272), (17205, 171448), (17736, 166315), (17980, 164058), (21431, 137640), (21460, 137454), (21576, 136715), (22170, 133052), (22909, 128760), (22940, 128586), (25752, 114545), (26970, 109372), (27343, 107880), (27528, 107155), (29560, 99789), (32190, 91636), (33263, 88680), (34410, 85724), (35960, 82029), (42862, 68820), (42920, 68727), (44340, 66526), (45818, 64380), (45880, 64293), (53940, 54686)]