839212920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8539}}^1$

素因数の和:8579

約数の個数: 256

約数和(自身を含む): 3443328000

約数和(自身を除く): 2604115080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 7020, 7560, 8190, 8539, 9828, 10920, 12285, 14040, 16380, 17078, 19656, 24570, 25617, 32760, 34156, 42695, 49140, 51234, 59773, 68312, 76851, 85390, 98280, 102468, 111007, 119546, 128085, 153702, 170780, 179319, 204936, 222014, 230553, 239092, 256170, 298865, 307404, 333021, 341560, 358638, 384255, 444028, 461106, 478184, 512340, 537957, 555035, 597730, 614808, 666042, 717276, 768510, 777049, 888056, 896595, 922212, 999063, 1024680, 1075914, 1110070, 1152765, 1195460, 1332084, 1434552, 1537020, 1554098, 1613871, 1665105, 1793190, 1844424, 1998126, 2151828, 2220140, 2305530, 2331147, 2390920, 2664168, 2689785, 2997189, 3074040, 3108196, 3227742, 3330210, 3586380, 3885245, 3996252, 4303656, 4440280, 4611060, 4662294, 4995315, 5379570, 5994378, 6216392, 6455484, 6660420, 6993441, 7172760, 7770490, 7992504, 8069355, 9222120, 9324588, 9990630, 10759140, 11655735, 11988756, 12910968, 13320840, 13986882, 14985945, 15540980, 16138710, 18649176, 19981260, 20980323, 21518280, 23311470, 23977512, 27973764, 29971890, 31081960, 32277420, 34967205, 39962520, 41960646, 46622940, 55947528, 59943780, 64554840, 69934410, 83921292, 93245880, 104901615, 119887560, 139868820, 167842584, 209803230, 279737640, 419606460, 839212920]

約数ペア:

[(1, 839212920), (2, 419606460), (3, 279737640), (4, 209803230), (5, 167842584), (6, 139868820), (7, 119887560), (8, 104901615), (9, 93245880), (10, 83921292), (12, 69934410), (13, 64554840), (14, 59943780), (15, 55947528), (18, 46622940), (20, 41960646), (21, 39962520), (24, 34967205), (26, 32277420), (27, 31081960), (28, 29971890), (30, 27973764), (35, 23977512), (36, 23311470), (39, 21518280), (40, 20980323), (42, 19981260), (45, 18649176), (52, 16138710), (54, 15540980), (56, 14985945), (60, 13986882), (63, 13320840), (65, 12910968), (70, 11988756), (72, 11655735), (78, 10759140), (84, 9990630), (90, 9324588), (91, 9222120), (104, 8069355), (105, 7992504), (108, 7770490), (117, 7172760), (120, 6993441), (126, 6660420), (130, 6455484), (135, 6216392), (140, 5994378), (156, 5379570), (168, 4995315), (180, 4662294), (182, 4611060), (189, 4440280), (195, 4303656), (210, 3996252), (216, 3885245), (234, 3586380), (252, 3330210), (260, 3227742), (270, 3108196), (273, 3074040), (280, 2997189), (312, 2689785), (315, 2664168), (351, 2390920), (360, 2331147), (364, 2305530), (378, 2220140), (390, 2151828), (420, 1998126), (455, 1844424), (468, 1793190), (504, 1665105), (520, 1613871), (540, 1554098), (546, 1537020), (585, 1434552), (630, 1332084), (702, 1195460), (728, 1152765), (756, 1110070), (780, 1075914), (819, 1024680), (840, 999063), (910, 922212), (936, 896595), (945, 888056), (1080, 777049), (1092, 768510), (1170, 717276), (1260, 666042), (1365, 614808), (1404, 597730), (1512, 555035), (1560, 537957), (1638, 512340), (1755, 478184), (1820, 461106), (1890, 444028), (2184, 384255), (2340, 358638), (2457, 341560), (2520, 333021), (2730, 307404), (2808, 298865), (3276, 256170), (3510, 239092), (3640, 230553), (3780, 222014), (4095, 204936), (4680, 179319), (4914, 170780), (5460, 153702), (6552, 128085), (7020, 119546), (7560, 111007), (8190, 102468), (8539, 98280), (9828, 85390), (10920, 76851), (12285, 68312), (14040, 59773), (16380, 51234), (17078, 49140), (19656, 42695), (24570, 34156), (25617, 32760)]