15700080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:359

約数の個数: 160

約数和(自身を含む): 56067840

約数和(自身を除く): 40367760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 313, 330, 380, 418, 440, 456, 528, 570, 626, 627, 660, 760, 836, 880, 912, 939, 1045, 1140, 1252, 1254, 1320, 1520, 1565, 1672, 1878, 2090, 2280, 2504, 2508, 2640, 3130, 3135, 3344, 3443, 3756, 4180, 4560, 4695, 5008, 5016, 5947, 6260, 6270, 6886, 7512, 8360, 9390, 10032, 10329, 11894, 12520, 12540, 13772, 15024, 16720, 17215, 17841, 18780, 20658, 23788, 25040, 25080, 27544, 29735, 34430, 35682, 37560, 41316, 47576, 50160, 51645, 55088, 59470, 65417, 68860, 71364, 75120, 82632, 89205, 95152, 103290, 118940, 130834, 137720, 142728, 165264, 178410, 196251, 206580, 237880, 261668, 275440, 285456, 327085, 356820, 392502, 413160, 475760, 523336, 654170, 713640, 785004, 826320, 981255, 1046672, 1308340, 1427280, 1570008, 1962510, 2616680, 3140016, 3925020, 5233360, 7850040, 15700080]

約数ペア:

[(1, 15700080), (2, 7850040), (3, 5233360), (4, 3925020), (5, 3140016), (6, 2616680), (8, 1962510), (10, 1570008), (11, 1427280), (12, 1308340), (15, 1046672), (16, 981255), (19, 826320), (20, 785004), (22, 713640), (24, 654170), (30, 523336), (33, 475760), (38, 413160), (40, 392502), (44, 356820), (48, 327085), (55, 285456), (57, 275440), (60, 261668), (66, 237880), (76, 206580), (80, 196251), (88, 178410), (95, 165264), (110, 142728), (114, 137720), (120, 130834), (132, 118940), (152, 103290), (165, 95152), (176, 89205), (190, 82632), (209, 75120), (220, 71364), (228, 68860), (240, 65417), (264, 59470), (285, 55088), (304, 51645), (313, 50160), (330, 47576), (380, 41316), (418, 37560), (440, 35682), (456, 34430), (528, 29735), (570, 27544), (626, 25080), (627, 25040), (660, 23788), (760, 20658), (836, 18780), (880, 17841), (912, 17215), (939, 16720), (1045, 15024), (1140, 13772), (1252, 12540), (1254, 12520), (1320, 11894), (1520, 10329), (1565, 10032), (1672, 9390), (1878, 8360), (2090, 7512), (2280, 6886), (2504, 6270), (2508, 6260), (2640, 5947), (3130, 5016), (3135, 5008), (3344, 4695), (3443, 4560), (3756, 4180)]