746702280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36389}}^1$

素因数の和:36428

約数の個数: 128

約数和(自身を含む): 2620080000

約数和(自身を除く): 1873377720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 36389, 72778, 109167, 145556, 181945, 218334, 291112, 327501, 363890, 436668, 545835, 655002, 691391, 727780, 873336, 982503, 1091670, 1310004, 1382782, 1455560, 1637505, 1965006, 2074173, 2183340, 2620008, 2765564, 3275010, 3456955, 3930012, 4148346, 4366680, 4912515, 5531128, 6222519, 6550020, 6913910, 7860024, 8296692, 9825030, 10370865, 12445038, 13100040, 13827820, 16593384, 18667557, 19650060, 20741730, 24890076, 27655640, 31112595, 37335114, 39300120, 41483460, 49780152, 62225190, 74670228, 82966920, 93337785, 124450380, 149340456, 186675570, 248900760, 373351140, 746702280]

約数ペア:

[(1, 746702280), (2, 373351140), (3, 248900760), (4, 186675570), (5, 149340456), (6, 124450380), (8, 93337785), (9, 82966920), (10, 74670228), (12, 62225190), (15, 49780152), (18, 41483460), (19, 39300120), (20, 37335114), (24, 31112595), (27, 27655640), (30, 24890076), (36, 20741730), (38, 19650060), (40, 18667557), (45, 16593384), (54, 13827820), (57, 13100040), (60, 12445038), (72, 10370865), (76, 9825030), (90, 8296692), (95, 7860024), (108, 6913910), (114, 6550020), (120, 6222519), (135, 5531128), (152, 4912515), (171, 4366680), (180, 4148346), (190, 3930012), (216, 3456955), (228, 3275010), (270, 2765564), (285, 2620008), (342, 2183340), (360, 2074173), (380, 1965006), (456, 1637505), (513, 1455560), (540, 1382782), (570, 1310004), (684, 1091670), (760, 982503), (855, 873336), (1026, 727780), (1080, 691391), (1140, 655002), (1368, 545835), (1710, 436668), (2052, 363890), (2280, 327501), (2565, 291112), (3420, 218334), (4104, 181945), (5130, 145556), (6840, 109167), (10260, 72778), (20520, 36389)]