201822240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 673650432

約数和(自身を除く): 471828192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 101, 115, 120, 138, 160, 181, 184, 202, 230, 240, 276, 303, 345, 362, 368, 404, 460, 480, 505, 543, 552, 606, 690, 724, 736, 808, 905, 920, 1010, 1086, 1104, 1212, 1380, 1448, 1515, 1616, 1810, 1840, 2020, 2172, 2208, 2323, 2424, 2715, 2760, 2896, 3030, 3232, 3620, 3680, 4040, 4163, 4344, 4646, 4848, 5430, 5520, 5792, 6060, 6969, 7240, 8080, 8326, 8688, 9292, 9696, 10860, 11040, 11615, 12120, 12489, 13938, 14480, 16160, 16652, 17376, 18281, 18584, 20815, 21720, 23230, 24240, 24978, 27876, 28960, 33304, 34845, 36562, 37168, 41630, 43440, 46460, 48480, 49956, 54843, 55752, 62445, 66608, 69690, 73124, 74336, 83260, 86880, 91405, 92920, 99912, 109686, 111504, 124890, 133216, 139380, 146248, 166520, 182810, 185840, 199824, 219372, 223008, 249780, 274215, 278760, 292496, 333040, 365620, 371680, 399648, 420463, 438744, 499560, 548430, 557520, 584992, 666080, 731240, 840926, 877488, 999120, 1096860, 1115040, 1261389, 1462480, 1681852, 1754976, 1998240, 2102315, 2193720, 2522778, 2924960, 3363704, 4204630, 4387440, 5045556, 6306945, 6727408, 8409260, 8774880, 10091112, 12613890, 13454816, 16818520, 20182224, 25227780, 33637040, 40364448, 50455560, 67274080, 100911120, 201822240]

約数ペア:

[(1, 201822240), (2, 100911120), (3, 67274080), (4, 50455560), (5, 40364448), (6, 33637040), (8, 25227780), (10, 20182224), (12, 16818520), (15, 13454816), (16, 12613890), (20, 10091112), (23, 8774880), (24, 8409260), (30, 6727408), (32, 6306945), (40, 5045556), (46, 4387440), (48, 4204630), (60, 3363704), (69, 2924960), (80, 2522778), (92, 2193720), (96, 2102315), (101, 1998240), (115, 1754976), (120, 1681852), (138, 1462480), (160, 1261389), (181, 1115040), (184, 1096860), (202, 999120), (230, 877488), (240, 840926), (276, 731240), (303, 666080), (345, 584992), (362, 557520), (368, 548430), (404, 499560), (460, 438744), (480, 420463), (505, 399648), (543, 371680), (552, 365620), (606, 333040), (690, 292496), (724, 278760), (736, 274215), (808, 249780), (905, 223008), (920, 219372), (1010, 199824), (1086, 185840), (1104, 182810), (1212, 166520), (1380, 146248), (1448, 139380), (1515, 133216), (1616, 124890), (1810, 111504), (1840, 109686), (2020, 99912), (2172, 92920), (2208, 91405), (2323, 86880), (2424, 83260), (2715, 74336), (2760, 73124), (2896, 69690), (3030, 66608), (3232, 62445), (3620, 55752), (3680, 54843), (4040, 49956), (4163, 48480), (4344, 46460), (4646, 43440), (4848, 41630), (5430, 37168), (5520, 36562), (5792, 34845), (6060, 33304), (6969, 28960), (7240, 27876), (8080, 24978), (8326, 24240), (8688, 23230), (9292, 21720), (9696, 20815), (10860, 18584), (11040, 18281), (11615, 17376), (12120, 16652), (12489, 16160), (13938, 14480)]