248986320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2549}}^1$

素因数の和:2613

約数の個数: 160

約数和(自身を含む): 865123200

約数和(自身を除く): 616136880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 296, 330, 370, 407, 440, 444, 528, 555, 592, 660, 740, 814, 880, 888, 1110, 1221, 1320, 1480, 1628, 1776, 2035, 2220, 2442, 2549, 2640, 2960, 3256, 4070, 4440, 4884, 5098, 6105, 6512, 7647, 8140, 8880, 9768, 10196, 12210, 12745, 15294, 16280, 19536, 20392, 24420, 25490, 28039, 30588, 32560, 38235, 40784, 48840, 50980, 56078, 61176, 76470, 84117, 94313, 97680, 101960, 112156, 122352, 140195, 152940, 168234, 188626, 203920, 224312, 280390, 282939, 305880, 336468, 377252, 420585, 448624, 471565, 560780, 565878, 611760, 672936, 754504, 841170, 943130, 1037443, 1121560, 1131756, 1345872, 1414695, 1509008, 1682340, 1886260, 2074886, 2243120, 2263512, 2829390, 3112329, 3364680, 3772520, 4149772, 4527024, 5187215, 5658780, 6224658, 6729360, 7545040, 8299544, 10374430, 11317560, 12449316, 15561645, 16599088, 20748860, 22635120, 24898632, 31123290, 41497720, 49797264, 62246580, 82995440, 124493160, 248986320]

約数ペア:

[(1, 248986320), (2, 124493160), (3, 82995440), (4, 62246580), (5, 49797264), (6, 41497720), (8, 31123290), (10, 24898632), (11, 22635120), (12, 20748860), (15, 16599088), (16, 15561645), (20, 12449316), (22, 11317560), (24, 10374430), (30, 8299544), (33, 7545040), (37, 6729360), (40, 6224658), (44, 5658780), (48, 5187215), (55, 4527024), (60, 4149772), (66, 3772520), (74, 3364680), (80, 3112329), (88, 2829390), (110, 2263512), (111, 2243120), (120, 2074886), (132, 1886260), (148, 1682340), (165, 1509008), (176, 1414695), (185, 1345872), (220, 1131756), (222, 1121560), (240, 1037443), (264, 943130), (296, 841170), (330, 754504), (370, 672936), (407, 611760), (440, 565878), (444, 560780), (528, 471565), (555, 448624), (592, 420585), (660, 377252), (740, 336468), (814, 305880), (880, 282939), (888, 280390), (1110, 224312), (1221, 203920), (1320, 188626), (1480, 168234), (1628, 152940), (1776, 140195), (2035, 122352), (2220, 112156), (2442, 101960), (2549, 97680), (2640, 94313), (2960, 84117), (3256, 76470), (4070, 61176), (4440, 56078), (4884, 50980), (5098, 48840), (6105, 40784), (6512, 38235), (7647, 32560), (8140, 30588), (8880, 28039), (9768, 25490), (10196, 24420), (12210, 20392), (12745, 19536), (15294, 16280)]