581421120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2849

約数の個数: 224

約数和(自身を含む): 2178564096

約数和(自身を除く): 1597142976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2791, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 5582, 5952, 6510, 6720, 6944, 7440, 8373, 8680, 9920, 10416, 11164, 13020, 13888, 13955, 14880, 16746, 17360, 19537, 20832, 22328, 26040, 27910, 29760, 33492, 34720, 39074, 41664, 41865, 44656, 52080, 55820, 58611, 66984, 69440, 78148, 83730, 86521, 89312, 97685, 104160, 111640, 117222, 133968, 156296, 167460, 173042, 178624, 195370, 208320, 223280, 234444, 259563, 267936, 293055, 312592, 334920, 346084, 390740, 432605, 446560, 468888, 519126, 535872, 586110, 605647, 625184, 669840, 692168, 781480, 865210, 893120, 937776, 1038252, 1172220, 1211294, 1250368, 1297815, 1339680, 1384336, 1562960, 1730420, 1816941, 1875552, 2076504, 2344440, 2422588, 2595630, 2679360, 2768672, 3028235, 3125920, 3460840, 3633882, 3751104, 4153008, 4688880, 4845176, 5191260, 5537344, 6056470, 6251840, 6921680, 7267764, 8306016, 9084705, 9377760, 9690352, 10382520, 12112940, 13843360, 14535528, 16612032, 18169410, 18755520, 19380704, 20765040, 24225880, 27686720, 29071056, 36338820, 38761408, 41530080, 48451760, 58142112, 72677640, 83060160, 96903520, 116284224, 145355280, 193807040, 290710560, 581421120]

約数ペア:

[(1, 581421120), (2, 290710560), (3, 193807040), (4, 145355280), (5, 116284224), (6, 96903520), (7, 83060160), (8, 72677640), (10, 58142112), (12, 48451760), (14, 41530080), (15, 38761408), (16, 36338820), (20, 29071056), (21, 27686720), (24, 24225880), (28, 20765040), (30, 19380704), (31, 18755520), (32, 18169410), (35, 16612032), (40, 14535528), (42, 13843360), (48, 12112940), (56, 10382520), (60, 9690352), (62, 9377760), (64, 9084705), (70, 8306016), (80, 7267764), (84, 6921680), (93, 6251840), (96, 6056470), (105, 5537344), (112, 5191260), (120, 4845176), (124, 4688880), (140, 4153008), (155, 3751104), (160, 3633882), (168, 3460840), (186, 3125920), (192, 3028235), (210, 2768672), (217, 2679360), (224, 2595630), (240, 2422588), (248, 2344440), (280, 2076504), (310, 1875552), (320, 1816941), (336, 1730420), (372, 1562960), (420, 1384336), (434, 1339680), (448, 1297815), (465, 1250368), (480, 1211294), (496, 1172220), (560, 1038252), (620, 937776), (651, 893120), (672, 865210), (744, 781480), (840, 692168), (868, 669840), (930, 625184), (960, 605647), (992, 586110), (1085, 535872), (1120, 519126), (1240, 468888), (1302, 446560), (1344, 432605), (1488, 390740), (1680, 346084), (1736, 334920), (1860, 312592), (1984, 293055), (2170, 267936), (2240, 259563), (2480, 234444), (2604, 223280), (2791, 208320), (2976, 195370), (3255, 178624), (3360, 173042), (3472, 167460), (3720, 156296), (4340, 133968), (4960, 117222), (5208, 111640), (5582, 104160), (5952, 97685), (6510, 89312), (6720, 86521), (6944, 83730), (7440, 78148), (8373, 69440), (8680, 66984), (9920, 58611), (10416, 55820), (11164, 52080), (13020, 44656), (13888, 41865), (13955, 41664), (14880, 39074), (16746, 34720), (17360, 33492), (19537, 29760), (20832, 27910), (22328, 26040)]