674143360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3089}}^1$

素因数の和:3150

約数の個数: 128

約数和(自身を含む): 1815436800

約数和(自身を除く): 1141293440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 640, 682, 704, 880, 992, 1240, 1364, 1408, 1705, 1760, 1984, 2480, 2728, 3089, 3410, 3520, 3968, 4960, 5456, 6178, 6820, 7040, 9920, 10912, 12356, 13640, 15445, 19840, 21824, 24712, 27280, 30890, 33979, 43648, 49424, 54560, 61780, 67958, 95759, 98848, 109120, 123560, 135916, 169895, 191518, 197696, 218240, 247120, 271832, 339790, 383036, 395392, 478795, 494240, 543664, 679580, 766072, 957590, 988480, 1053349, 1087328, 1359160, 1532144, 1915180, 1976960, 2106698, 2174656, 2718320, 3064288, 3830360, 4213396, 4349312, 5266745, 5436640, 6128576, 7660720, 8426792, 10533490, 10873280, 12257152, 15321440, 16853584, 21066980, 21746560, 30642880, 33707168, 42133960, 61285760, 67414336, 84267920, 134828672, 168535840, 337071680, 674143360]

約数ペア:

[(1, 674143360), (2, 337071680), (4, 168535840), (5, 134828672), (8, 84267920), (10, 67414336), (11, 61285760), (16, 42133960), (20, 33707168), (22, 30642880), (31, 21746560), (32, 21066980), (40, 16853584), (44, 15321440), (55, 12257152), (62, 10873280), (64, 10533490), (80, 8426792), (88, 7660720), (110, 6128576), (124, 5436640), (128, 5266745), (155, 4349312), (160, 4213396), (176, 3830360), (220, 3064288), (248, 2718320), (310, 2174656), (320, 2106698), (341, 1976960), (352, 1915180), (440, 1532144), (496, 1359160), (620, 1087328), (640, 1053349), (682, 988480), (704, 957590), (880, 766072), (992, 679580), (1240, 543664), (1364, 494240), (1408, 478795), (1705, 395392), (1760, 383036), (1984, 339790), (2480, 271832), (2728, 247120), (3089, 218240), (3410, 197696), (3520, 191518), (3968, 169895), (4960, 135916), (5456, 123560), (6178, 109120), (6820, 98848), (7040, 95759), (9920, 67958), (10912, 61780), (12356, 54560), (13640, 49424), (15445, 43648), (19840, 33979), (21824, 30890), (24712, 27280)]