2022986240

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 240

約数和(自身を含む): 5612587200

約数和(自身を除く): 3589600960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 199, 209, 220, 256, 304, 320, 352, 361, 380, 398, 418, 440, 512, 608, 640, 704, 722, 760, 796, 836, 880, 995, 1045, 1216, 1280, 1408, 1444, 1520, 1592, 1672, 1760, 1805, 1990, 2090, 2189, 2432, 2560, 2816, 2888, 3040, 3184, 3344, 3520, 3610, 3781, 3971, 3980, 4180, 4378, 4864, 5632, 5776, 6080, 6368, 6688, 7040, 7220, 7562, 7942, 7960, 8360, 8756, 9728, 10945, 11552, 12160, 12736, 13376, 14080, 14440, 15124, 15884, 15920, 16720, 17512, 18905, 19855, 21890, 23104, 24320, 25472, 26752, 28160, 28880, 30248, 31768, 31840, 33440, 35024, 37810, 39710, 41591, 43780, 46208, 48640, 50944, 53504, 57760, 60496, 63536, 63680, 66880, 70048, 71839, 75620, 79420, 83182, 87560, 92416, 101888, 107008, 115520, 120992, 127072, 127360, 133760, 140096, 143678, 151240, 158840, 166364, 175120, 184832, 207955, 231040, 241984, 254144, 254720, 267520, 280192, 287356, 302480, 317680, 332728, 350240, 359195, 415910, 462080, 483968, 508288, 509440, 535040, 560384, 574712, 604960, 635360, 665456, 700480, 718390, 790229, 831820, 924160, 967936, 1016576, 1120768, 1149424, 1209920, 1270720, 1330912, 1400960, 1436780, 1580458, 1663640, 1935872, 2033152, 2298848, 2419840, 2541440, 2661824, 2801920, 2873560, 3160916, 3327280, 3951145, 4597696, 4839680, 5082880, 5323648, 5603840, 5747120, 6321832, 6654560, 7902290, 9195392, 9679360, 10165760, 10647296, 11494240, 12643664, 13309120, 15804580, 18390784, 21294592, 22988480, 25287328, 26618240, 31609160, 36781568, 45976960, 50574656, 53236480, 63218320, 91953920, 101149312, 106472960, 126436640, 183907840, 202298624, 252873280, 404597248, 505746560, 1011493120, 2022986240]

約数ペア:

[(1, 2022986240), (2, 1011493120), (4, 505746560), (5, 404597248), (8, 252873280), (10, 202298624), (11, 183907840), (16, 126436640), (19, 106472960), (20, 101149312), (22, 91953920), (32, 63218320), (38, 53236480), (40, 50574656), (44, 45976960), (55, 36781568), (64, 31609160), (76, 26618240), (80, 25287328), (88, 22988480), (95, 21294592), (110, 18390784), (128, 15804580), (152, 13309120), (160, 12643664), (176, 11494240), (190, 10647296), (199, 10165760), (209, 9679360), (220, 9195392), (256, 7902290), (304, 6654560), (320, 6321832), (352, 5747120), (361, 5603840), (380, 5323648), (398, 5082880), (418, 4839680), (440, 4597696), (512, 3951145), (608, 3327280), (640, 3160916), (704, 2873560), (722, 2801920), (760, 2661824), (796, 2541440), (836, 2419840), (880, 2298848), (995, 2033152), (1045, 1935872), (1216, 1663640), (1280, 1580458), (1408, 1436780), (1444, 1400960), (1520, 1330912), (1592, 1270720), (1672, 1209920), (1760, 1149424), (1805, 1120768), (1990, 1016576), (2090, 967936), (2189, 924160), (2432, 831820), (2560, 790229), (2816, 718390), (2888, 700480), (3040, 665456), (3184, 635360), (3344, 604960), (3520, 574712), (3610, 560384), (3781, 535040), (3971, 509440), (3980, 508288), (4180, 483968), (4378, 462080), (4864, 415910), (5632, 359195), (5776, 350240), (6080, 332728), (6368, 317680), (6688, 302480), (7040, 287356), (7220, 280192), (7562, 267520), (7942, 254720), (7960, 254144), (8360, 241984), (8756, 231040), (9728, 207955), (10945, 184832), (11552, 175120), (12160, 166364), (12736, 158840), (13376, 151240), (14080, 143678), (14440, 140096), (15124, 133760), (15884, 127360), (15920, 127072), (16720, 120992), (17512, 115520), (18905, 107008), (19855, 101888), (21890, 92416), (23104, 87560), (24320, 83182), (25472, 79420), (26752, 75620), (28160, 71839), (28880, 70048), (30248, 66880), (31768, 63680), (31840, 63536), (33440, 60496), (35024, 57760), (37810, 53504), (39710, 50944), (41591, 48640), (43780, 46208)]