15806423200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21929}}^1$

素因数の和:22019

約数の個数: 144

約数和(自身を含む): 41630069880

約数和(自身を除く): 25823646680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 53, 68, 80, 85, 100, 106, 136, 160, 170, 200, 212, 265, 272, 340, 400, 424, 425, 530, 544, 680, 800, 848, 850, 901, 1060, 1325, 1360, 1696, 1700, 1802, 2120, 2650, 2720, 3400, 3604, 4240, 4505, 5300, 6800, 7208, 8480, 9010, 10600, 13600, 14416, 18020, 21200, 21929, 22525, 28832, 36040, 42400, 43858, 45050, 72080, 87716, 90100, 109645, 144160, 175432, 180200, 219290, 350864, 360400, 372793, 438580, 548225, 701728, 720800, 745586, 877160, 1096450, 1162237, 1491172, 1754320, 1863965, 2192900, 2324474, 2982344, 3508640, 3727930, 4385800, 4648948, 5811185, 5964688, 7455860, 8771600, 9297896, 9319825, 11622370, 11929376, 14911720, 17543200, 18595792, 18639650, 19758029, 23244740, 29055925, 29823440, 37191584, 37279300, 39516058, 46489480, 58111850, 59646880, 74558600, 79032116, 92978960, 98790145, 116223700, 149117200, 158064232, 185957920, 197580290, 232447400, 298234400, 316128464, 395160580, 464894800, 493950725, 632256928, 790321160, 929789600, 987901450, 1580642320, 1975802900, 3161284640, 3951605800, 7903211600, 15806423200]

約数ペア:

[(1, 15806423200), (2, 7903211600), (4, 3951605800), (5, 3161284640), (8, 1975802900), (10, 1580642320), (16, 987901450), (17, 929789600), (20, 790321160), (25, 632256928), (32, 493950725), (34, 464894800), (40, 395160580), (50, 316128464), (53, 298234400), (68, 232447400), (80, 197580290), (85, 185957920), (100, 158064232), (106, 149117200), (136, 116223700), (160, 98790145), (170, 92978960), (200, 79032116), (212, 74558600), (265, 59646880), (272, 58111850), (340, 46489480), (400, 39516058), (424, 37279300), (425, 37191584), (530, 29823440), (544, 29055925), (680, 23244740), (800, 19758029), (848, 18639650), (850, 18595792), (901, 17543200), (1060, 14911720), (1325, 11929376), (1360, 11622370), (1696, 9319825), (1700, 9297896), (1802, 8771600), (2120, 7455860), (2650, 5964688), (2720, 5811185), (3400, 4648948), (3604, 4385800), (4240, 3727930), (4505, 3508640), (5300, 2982344), (6800, 2324474), (7208, 2192900), (8480, 1863965), (9010, 1754320), (10600, 1491172), (13600, 1162237), (14416, 1096450), (18020, 877160), (21200, 745586), (21929, 720800), (22525, 701728), (28832, 548225), (36040, 438580), (42400, 372793), (43858, 360400), (45050, 350864), (72080, 219290), (87716, 180200), (90100, 175432), (109645, 144160)]