7229288040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149489}}^1$

素因数の和:149547

約数の個数: 128

約数和(自身を含む): 24109747200

約数和(自身を除く): 16880459160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 48360, 149489, 298978, 448467, 597956, 747445, 896934, 1195912, 1494890, 1793868, 1943357, 2242335, 2989780, 3587736, 3886714, 4484670, 4634159, 5830071, 5979560, 7773428, 8969340, 9268318, 9716785, 11660142, 13902477, 15546856, 17938680, 18536636, 19433570, 23170795, 23320284, 27804954, 29150355, 37073272, 38867140, 46341590, 46640568, 55609908, 58300710, 60244067, 69512385, 77734280, 92683180, 111219816, 116601420, 120488134, 139024770, 180732201, 185366360, 233202840, 240976268, 278049540, 301220335, 361464402, 481952536, 556099080, 602440670, 722928804, 903661005, 1204881340, 1445857608, 1807322010, 2409762680, 3614644020, 7229288040]

約数ペア:

[(1, 7229288040), (2, 3614644020), (3, 2409762680), (4, 1807322010), (5, 1445857608), (6, 1204881340), (8, 903661005), (10, 722928804), (12, 602440670), (13, 556099080), (15, 481952536), (20, 361464402), (24, 301220335), (26, 278049540), (30, 240976268), (31, 233202840), (39, 185366360), (40, 180732201), (52, 139024770), (60, 120488134), (62, 116601420), (65, 111219816), (78, 92683180), (93, 77734280), (104, 69512385), (120, 60244067), (124, 58300710), (130, 55609908), (155, 46640568), (156, 46341590), (186, 38867140), (195, 37073272), (248, 29150355), (260, 27804954), (310, 23320284), (312, 23170795), (372, 19433570), (390, 18536636), (403, 17938680), (465, 15546856), (520, 13902477), (620, 11660142), (744, 9716785), (780, 9268318), (806, 8969340), (930, 7773428), (1209, 5979560), (1240, 5830071), (1560, 4634159), (1612, 4484670), (1860, 3886714), (2015, 3587736), (2418, 2989780), (3224, 2242335), (3720, 1943357), (4030, 1793868), (4836, 1494890), (6045, 1195912), (8060, 896934), (9672, 747445), (12090, 597956), (16120, 448467), (24180, 298978), (48360, 149489)]