85285680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:411

約数の個数: 160

約数和(自身を含む): 283910400

約数和(自身を除く): 198624720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 59, 60, 76, 80, 95, 114, 118, 120, 152, 177, 190, 228, 236, 240, 285, 295, 304, 317, 354, 380, 456, 472, 570, 590, 634, 708, 760, 885, 912, 944, 951, 1121, 1140, 1180, 1268, 1416, 1520, 1585, 1770, 1902, 2242, 2280, 2360, 2536, 2832, 3170, 3363, 3540, 3804, 4484, 4560, 4720, 4755, 5072, 5605, 6023, 6340, 6726, 7080, 7608, 8968, 9510, 11210, 12046, 12680, 13452, 14160, 15216, 16815, 17936, 18069, 18703, 19020, 22420, 24092, 25360, 26904, 30115, 33630, 36138, 37406, 38040, 44840, 48184, 53808, 56109, 60230, 67260, 72276, 74812, 76080, 89680, 90345, 93515, 96368, 112218, 120460, 134520, 144552, 149624, 180690, 187030, 224436, 240920, 269040, 280545, 289104, 299248, 355357, 361380, 374060, 448872, 481840, 561090, 710714, 722760, 748120, 897744, 1066071, 1122180, 1421428, 1445520, 1496240, 1776785, 2132142, 2244360, 2842856, 3553570, 4264284, 4488720, 5330355, 5685712, 7107140, 8528568, 10660710, 14214280, 17057136, 21321420, 28428560, 42642840, 85285680]

約数ペア:

[(1, 85285680), (2, 42642840), (3, 28428560), (4, 21321420), (5, 17057136), (6, 14214280), (8, 10660710), (10, 8528568), (12, 7107140), (15, 5685712), (16, 5330355), (19, 4488720), (20, 4264284), (24, 3553570), (30, 2842856), (38, 2244360), (40, 2132142), (48, 1776785), (57, 1496240), (59, 1445520), (60, 1421428), (76, 1122180), (80, 1066071), (95, 897744), (114, 748120), (118, 722760), (120, 710714), (152, 561090), (177, 481840), (190, 448872), (228, 374060), (236, 361380), (240, 355357), (285, 299248), (295, 289104), (304, 280545), (317, 269040), (354, 240920), (380, 224436), (456, 187030), (472, 180690), (570, 149624), (590, 144552), (634, 134520), (708, 120460), (760, 112218), (885, 96368), (912, 93515), (944, 90345), (951, 89680), (1121, 76080), (1140, 74812), (1180, 72276), (1268, 67260), (1416, 60230), (1520, 56109), (1585, 53808), (1770, 48184), (1902, 44840), (2242, 38040), (2280, 37406), (2360, 36138), (2536, 33630), (2832, 30115), (3170, 26904), (3363, 25360), (3540, 24092), (3804, 22420), (4484, 19020), (4560, 18703), (4720, 18069), (4755, 17936), (5072, 16815), (5605, 15216), (6023, 14160), (6340, 13452), (6726, 12680), (7080, 12046), (7608, 11210), (8968, 9510)]