156242240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:425

約数の個数: 224

約数和(自身を含む): 492459264

約数和(自身を除く): 336217024

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 64, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 160, 170, 176, 187, 220, 224, 238, 272, 280, 308, 320, 340, 352, 373, 374, 385, 440, 448, 476, 544, 560, 595, 616, 680, 704, 746, 748, 770, 880, 935, 952, 1088, 1120, 1190, 1232, 1309, 1360, 1492, 1496, 1540, 1760, 1865, 1870, 1904, 2240, 2380, 2464, 2611, 2618, 2720, 2984, 2992, 3080, 3520, 3730, 3740, 3808, 4103, 4760, 4928, 5222, 5236, 5440, 5968, 5984, 6160, 6341, 6545, 7460, 7480, 7616, 8206, 9520, 10444, 10472, 11936, 11968, 12320, 12682, 13055, 13090, 14920, 14960, 16412, 19040, 20515, 20888, 20944, 23872, 24640, 25364, 26110, 26180, 28721, 29840, 29920, 31705, 32824, 38080, 41030, 41776, 41888, 44387, 50728, 52220, 52360, 57442, 59680, 59840, 63410, 65648, 69751, 82060, 83552, 83776, 88774, 101456, 104440, 104720, 114884, 119360, 126820, 131296, 139502, 143605, 164120, 167104, 177548, 202912, 208880, 209440, 221935, 229768, 253640, 262592, 279004, 287210, 328240, 348755, 355096, 405824, 417760, 418880, 443870, 459536, 488257, 507280, 558008, 574420, 656480, 697510, 710192, 835520, 887740, 919072, 976514, 1014560, 1116016, 1148840, 1312960, 1395020, 1420384, 1775480, 1838144, 1953028, 2029120, 2232032, 2297680, 2441285, 2790040, 2840768, 3550960, 3906056, 4464064, 4595360, 4882570, 5580080, 7101920, 7812112, 9190720, 9765140, 11160160, 14203840, 15624224, 19530280, 22320320, 31248448, 39060560, 78121120, 156242240]

約数ペア:

[(1, 156242240), (2, 78121120), (4, 39060560), (5, 31248448), (7, 22320320), (8, 19530280), (10, 15624224), (11, 14203840), (14, 11160160), (16, 9765140), (17, 9190720), (20, 7812112), (22, 7101920), (28, 5580080), (32, 4882570), (34, 4595360), (35, 4464064), (40, 3906056), (44, 3550960), (55, 2840768), (56, 2790040), (64, 2441285), (68, 2297680), (70, 2232032), (77, 2029120), (80, 1953028), (85, 1838144), (88, 1775480), (110, 1420384), (112, 1395020), (119, 1312960), (136, 1148840), (140, 1116016), (154, 1014560), (160, 976514), (170, 919072), (176, 887740), (187, 835520), (220, 710192), (224, 697510), (238, 656480), (272, 574420), (280, 558008), (308, 507280), (320, 488257), (340, 459536), (352, 443870), (373, 418880), (374, 417760), (385, 405824), (440, 355096), (448, 348755), (476, 328240), (544, 287210), (560, 279004), (595, 262592), (616, 253640), (680, 229768), (704, 221935), (746, 209440), (748, 208880), (770, 202912), (880, 177548), (935, 167104), (952, 164120), (1088, 143605), (1120, 139502), (1190, 131296), (1232, 126820), (1309, 119360), (1360, 114884), (1492, 104720), (1496, 104440), (1540, 101456), (1760, 88774), (1865, 83776), (1870, 83552), (1904, 82060), (2240, 69751), (2380, 65648), (2464, 63410), (2611, 59840), (2618, 59680), (2720, 57442), (2984, 52360), (2992, 52220), (3080, 50728), (3520, 44387), (3730, 41888), (3740, 41776), (3808, 41030), (4103, 38080), (4760, 32824), (4928, 31705), (5222, 29920), (5236, 29840), (5440, 28721), (5968, 26180), (5984, 26110), (6160, 25364), (6341, 24640), (6545, 23872), (7460, 20944), (7480, 20888), (7616, 20515), (8206, 19040), (9520, 16412), (10444, 14960), (10472, 14920), (11936, 13090), (11968, 13055), (12320, 12682)]