22311840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 76640256

約数和(自身を除く): 54328416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 43, 46, 47, 48, 60, 69, 80, 86, 92, 94, 96, 115, 120, 129, 138, 141, 160, 172, 184, 188, 215, 230, 235, 240, 258, 276, 282, 344, 345, 368, 376, 430, 460, 470, 480, 516, 552, 564, 645, 688, 690, 705, 736, 752, 860, 920, 940, 989, 1032, 1081, 1104, 1128, 1290, 1376, 1380, 1410, 1504, 1720, 1840, 1880, 1978, 2021, 2064, 2162, 2208, 2256, 2580, 2760, 2820, 2967, 3243, 3440, 3680, 3760, 3956, 4042, 4128, 4324, 4512, 4945, 5160, 5405, 5520, 5640, 5934, 6063, 6486, 6880, 7520, 7912, 8084, 8648, 9890, 10105, 10320, 10810, 11040, 11280, 11868, 12126, 12972, 14835, 15824, 16168, 16215, 17296, 19780, 20210, 20640, 21620, 22560, 23736, 24252, 25944, 29670, 30315, 31648, 32336, 32430, 34592, 39560, 40420, 43240, 46483, 47472, 48504, 51888, 59340, 60630, 64672, 64860, 79120, 80840, 86480, 92966, 94944, 97008, 103776, 118680, 121260, 129720, 139449, 158240, 161680, 172960, 185932, 194016, 232415, 237360, 242520, 259440, 278898, 323360, 371864, 464830, 474720, 485040, 518880, 557796, 697245, 743728, 929660, 970080, 1115592, 1394490, 1487456, 1859320, 2231184, 2788980, 3718640, 4462368, 5577960, 7437280, 11155920, 22311840]

約数ペア:

[(1, 22311840), (2, 11155920), (3, 7437280), (4, 5577960), (5, 4462368), (6, 3718640), (8, 2788980), (10, 2231184), (12, 1859320), (15, 1487456), (16, 1394490), (20, 1115592), (23, 970080), (24, 929660), (30, 743728), (32, 697245), (40, 557796), (43, 518880), (46, 485040), (47, 474720), (48, 464830), (60, 371864), (69, 323360), (80, 278898), (86, 259440), (92, 242520), (94, 237360), (96, 232415), (115, 194016), (120, 185932), (129, 172960), (138, 161680), (141, 158240), (160, 139449), (172, 129720), (184, 121260), (188, 118680), (215, 103776), (230, 97008), (235, 94944), (240, 92966), (258, 86480), (276, 80840), (282, 79120), (344, 64860), (345, 64672), (368, 60630), (376, 59340), (430, 51888), (460, 48504), (470, 47472), (480, 46483), (516, 43240), (552, 40420), (564, 39560), (645, 34592), (688, 32430), (690, 32336), (705, 31648), (736, 30315), (752, 29670), (860, 25944), (920, 24252), (940, 23736), (989, 22560), (1032, 21620), (1081, 20640), (1104, 20210), (1128, 19780), (1290, 17296), (1376, 16215), (1380, 16168), (1410, 15824), (1504, 14835), (1720, 12972), (1840, 12126), (1880, 11868), (1978, 11280), (2021, 11040), (2064, 10810), (2162, 10320), (2208, 10105), (2256, 9890), (2580, 8648), (2760, 8084), (2820, 7912), (2967, 7520), (3243, 6880), (3440, 6486), (3680, 6063), (3760, 5934), (3956, 5640), (4042, 5520), (4128, 5405), (4324, 5160), (4512, 4945)]