7221086640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^2\times {\mathrm{1607}}^1$

素因数の和:1784

約数の個数: 180

約数和(自身を含む): 24576958224

約数和(自身を除く): 17355871584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1607, 1896, 2370, 2844, 3160, 3214, 3555, 3792, 4740, 4821, 5688, 6241, 6320, 6428, 7110, 8035, 9480, 9642, 11376, 12482, 12856, 14220, 14463, 16070, 18723, 18960, 19284, 24105, 24964, 25712, 28440, 28926, 31205, 32140, 37446, 38568, 48210, 49928, 56169, 56880, 57852, 62410, 64280, 72315, 74892, 77136, 93615, 96420, 99856, 112338, 115704, 124820, 126953, 128560, 144630, 149784, 187230, 192840, 224676, 231408, 249640, 253906, 280845, 289260, 299568, 374460, 380859, 385680, 449352, 499280, 507812, 561690, 578520, 634765, 748920, 761718, 898704, 1015624, 1123380, 1142577, 1157040, 1269530, 1497840, 1523436, 1904295, 2031248, 2246760, 2285154, 2539060, 3046872, 3808590, 4493520, 4570308, 5078120, 5712885, 6093744, 7617180, 9140616, 10029287, 10156240, 11425770, 15234360, 18281232, 20058574, 22851540, 30087861, 30468720, 40117148, 45703080, 50146435, 60175722, 80234296, 90263583, 91406160, 100292870, 120351444, 150439305, 160468592, 180527166, 200585740, 240702888, 300878610, 361054332, 401171480, 451317915, 481405776, 601757220, 722108664, 802342960, 902635830, 1203514440, 1444217328, 1805271660, 2407028880, 3610543320, 7221086640]

約数ペア:

[(1, 7221086640), (2, 3610543320), (3, 2407028880), (4, 1805271660), (5, 1444217328), (6, 1203514440), (8, 902635830), (9, 802342960), (10, 722108664), (12, 601757220), (15, 481405776), (16, 451317915), (18, 401171480), (20, 361054332), (24, 300878610), (30, 240702888), (36, 200585740), (40, 180527166), (45, 160468592), (48, 150439305), (60, 120351444), (72, 100292870), (79, 91406160), (80, 90263583), (90, 80234296), (120, 60175722), (144, 50146435), (158, 45703080), (180, 40117148), (237, 30468720), (240, 30087861), (316, 22851540), (360, 20058574), (395, 18281232), (474, 15234360), (632, 11425770), (711, 10156240), (720, 10029287), (790, 9140616), (948, 7617180), (1185, 6093744), (1264, 5712885), (1422, 5078120), (1580, 4570308), (1607, 4493520), (1896, 3808590), (2370, 3046872), (2844, 2539060), (3160, 2285154), (3214, 2246760), (3555, 2031248), (3792, 1904295), (4740, 1523436), (4821, 1497840), (5688, 1269530), (6241, 1157040), (6320, 1142577), (6428, 1123380), (7110, 1015624), (8035, 898704), (9480, 761718), (9642, 748920), (11376, 634765), (12482, 578520), (12856, 561690), (14220, 507812), (14463, 499280), (16070, 449352), (18723, 385680), (18960, 380859), (19284, 374460), (24105, 299568), (24964, 289260), (25712, 280845), (28440, 253906), (28926, 249640), (31205, 231408), (32140, 224676), (37446, 192840), (38568, 187230), (48210, 149784), (49928, 144630), (56169, 128560), (56880, 126953), (57852, 124820), (62410, 115704), (64280, 112338), (72315, 99856), (74892, 96420), (77136, 93615)]