38608466520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1\times {\mathrm{16963}}^1$

素因数の和:18449

約数の個数: 128

約数和(自身を含む): 124827897600

約数和(自身を除く): 86219431080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1459, 1560, 2918, 4377, 5836, 7295, 8754, 11672, 14590, 16963, 17508, 18967, 21885, 29180, 33926, 35016, 37934, 43770, 50889, 56901, 58360, 67852, 75868, 84815, 87540, 94835, 101778, 113802, 135704, 151736, 169630, 175080, 189670, 203556, 220519, 227604, 254445, 284505, 339260, 379340, 407112, 441038, 455208, 508890, 569010, 661557, 678520, 758680, 882076, 1017780, 1102595, 1138020, 1323114, 1764152, 2035560, 2205190, 2276040, 2646228, 3307785, 4410380, 5292456, 6615570, 8820760, 13231140, 24749017, 26462280, 49498034, 74247051, 98996068, 123745085, 148494102, 197992136, 247490170, 296988204, 321737221, 371235255, 494980340, 593976408, 643474442, 742470510, 965211663, 989960680, 1286948884, 1484941020, 1608686105, 1930423326, 2573897768, 2969882040, 3217372210, 3860846652, 4826058315, 6434744420, 7721693304, 9652116630, 12869488840, 19304233260, 38608466520]

約数ペア:

[(1, 38608466520), (2, 19304233260), (3, 12869488840), (4, 9652116630), (5, 7721693304), (6, 6434744420), (8, 4826058315), (10, 3860846652), (12, 3217372210), (13, 2969882040), (15, 2573897768), (20, 1930423326), (24, 1608686105), (26, 1484941020), (30, 1286948884), (39, 989960680), (40, 965211663), (52, 742470510), (60, 643474442), (65, 593976408), (78, 494980340), (104, 371235255), (120, 321737221), (130, 296988204), (156, 247490170), (195, 197992136), (260, 148494102), (312, 123745085), (390, 98996068), (520, 74247051), (780, 49498034), (1459, 26462280), (1560, 24749017), (2918, 13231140), (4377, 8820760), (5836, 6615570), (7295, 5292456), (8754, 4410380), (11672, 3307785), (14590, 2646228), (16963, 2276040), (17508, 2205190), (18967, 2035560), (21885, 1764152), (29180, 1323114), (33926, 1138020), (35016, 1102595), (37934, 1017780), (43770, 882076), (50889, 758680), (56901, 678520), (58360, 661557), (67852, 569010), (75868, 508890), (84815, 455208), (87540, 441038), (94835, 407112), (101778, 379340), (113802, 339260), (135704, 284505), (151736, 254445), (169630, 227604), (175080, 220519), (189670, 203556)]