91003920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2851}}^1$

素因数の和:2893

約数の個数: 160

約数和(自身を含む): 339502080

約数和(自身を除く): 248498160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 2851, 3192, 3990, 4560, 5320, 5702, 6384, 7980, 8553, 10640, 11404, 14255, 15960, 17106, 19957, 22808, 28510, 31920, 34212, 39914, 42765, 45616, 54169, 57020, 59871, 68424, 79828, 85530, 99785, 108338, 114040, 119742, 136848, 159656, 162507, 171060, 199570, 216676, 228080, 239484, 270845, 299355, 319312, 325014, 342120, 379183, 399140, 433352, 478968, 541690, 598710, 650028, 684240, 758366, 798280, 812535, 866704, 957936, 1083380, 1137549, 1197420, 1300056, 1516732, 1596560, 1625070, 1895915, 2166760, 2275098, 2394840, 2600112, 3033464, 3250140, 3791830, 4333520, 4550196, 4789680, 5687745, 6066928, 6500280, 7583660, 9100392, 11375490, 13000560, 15167320, 18200784, 22750980, 30334640, 45501960, 91003920]

約数ペア:

[(1, 91003920), (2, 45501960), (3, 30334640), (4, 22750980), (5, 18200784), (6, 15167320), (7, 13000560), (8, 11375490), (10, 9100392), (12, 7583660), (14, 6500280), (15, 6066928), (16, 5687745), (19, 4789680), (20, 4550196), (21, 4333520), (24, 3791830), (28, 3250140), (30, 3033464), (35, 2600112), (38, 2394840), (40, 2275098), (42, 2166760), (48, 1895915), (56, 1625070), (57, 1596560), (60, 1516732), (70, 1300056), (76, 1197420), (80, 1137549), (84, 1083380), (95, 957936), (105, 866704), (112, 812535), (114, 798280), (120, 758366), (133, 684240), (140, 650028), (152, 598710), (168, 541690), (190, 478968), (210, 433352), (228, 399140), (240, 379183), (266, 342120), (280, 325014), (285, 319312), (304, 299355), (336, 270845), (380, 239484), (399, 228080), (420, 216676), (456, 199570), (532, 171060), (560, 162507), (570, 159656), (665, 136848), (760, 119742), (798, 114040), (840, 108338), (912, 99785), (1064, 85530), (1140, 79828), (1330, 68424), (1520, 59871), (1596, 57020), (1680, 54169), (1995, 45616), (2128, 42765), (2280, 39914), (2660, 34212), (2851, 31920), (3192, 28510), (3990, 22808), (4560, 19957), (5320, 17106), (5702, 15960), (6384, 14255), (7980, 11404), (8553, 10640)]