22543440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 160

約数和(自身を含む): 74995200

約数和(自身を除く): 52451760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 41, 48, 58, 60, 79, 80, 82, 87, 116, 120, 123, 145, 158, 164, 174, 205, 232, 237, 240, 246, 290, 316, 328, 348, 395, 410, 435, 464, 474, 492, 580, 615, 632, 656, 696, 790, 820, 870, 948, 984, 1160, 1185, 1189, 1230, 1264, 1392, 1580, 1640, 1740, 1896, 1968, 2291, 2320, 2370, 2378, 2460, 3160, 3239, 3280, 3480, 3567, 3792, 4582, 4740, 4756, 4920, 5945, 6320, 6478, 6873, 6960, 7134, 9164, 9480, 9512, 9717, 9840, 11455, 11890, 12956, 13746, 14268, 16195, 17835, 18328, 18960, 19024, 19434, 22910, 23780, 25912, 27492, 28536, 32390, 34365, 35670, 36656, 38868, 45820, 47560, 48585, 51824, 54984, 57072, 64780, 68730, 71340, 77736, 91640, 93931, 95120, 97170, 109968, 129560, 137460, 142680, 155472, 183280, 187862, 194340, 259120, 274920, 281793, 285360, 375724, 388680, 469655, 549840, 563586, 751448, 777360, 939310, 1127172, 1408965, 1502896, 1878620, 2254344, 2817930, 3757240, 4508688, 5635860, 7514480, 11271720, 22543440]

約数ペア:

[(1, 22543440), (2, 11271720), (3, 7514480), (4, 5635860), (5, 4508688), (6, 3757240), (8, 2817930), (10, 2254344), (12, 1878620), (15, 1502896), (16, 1408965), (20, 1127172), (24, 939310), (29, 777360), (30, 751448), (40, 563586), (41, 549840), (48, 469655), (58, 388680), (60, 375724), (79, 285360), (80, 281793), (82, 274920), (87, 259120), (116, 194340), (120, 187862), (123, 183280), (145, 155472), (158, 142680), (164, 137460), (174, 129560), (205, 109968), (232, 97170), (237, 95120), (240, 93931), (246, 91640), (290, 77736), (316, 71340), (328, 68730), (348, 64780), (395, 57072), (410, 54984), (435, 51824), (464, 48585), (474, 47560), (492, 45820), (580, 38868), (615, 36656), (632, 35670), (656, 34365), (696, 32390), (790, 28536), (820, 27492), (870, 25912), (948, 23780), (984, 22910), (1160, 19434), (1185, 19024), (1189, 18960), (1230, 18328), (1264, 17835), (1392, 16195), (1580, 14268), (1640, 13746), (1740, 12956), (1896, 11890), (1968, 11455), (2291, 9840), (2320, 9717), (2370, 9512), (2378, 9480), (2460, 9164), (3160, 7134), (3239, 6960), (3280, 6873), (3480, 6478), (3567, 6320), (3792, 5945), (4582, 4920), (4740, 4756)]