20161435464

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:869

約数の個数: 256

約数和(自身を含む): 60970060800

約数和(自身を除く): 40808625336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 47, 51, 54, 68, 72, 94, 102, 108, 136, 141, 153, 188, 197, 204, 216, 282, 306, 376, 394, 408, 423, 459, 564, 591, 593, 612, 788, 799, 846, 918, 1128, 1182, 1186, 1224, 1269, 1576, 1598, 1692, 1773, 1779, 1836, 2364, 2372, 2397, 2538, 3196, 3349, 3384, 3546, 3558, 3672, 4728, 4744, 4794, 5076, 5319, 5337, 6392, 6698, 7092, 7116, 7191, 9259, 9588, 10047, 10081, 10152, 10638, 10674, 13396, 14184, 14232, 14382, 16011, 18518, 19176, 20094, 20162, 21276, 21348, 21573, 26792, 27777, 27871, 28764, 30141, 30243, 32022, 37036, 40188, 40324, 42552, 42696, 43146, 55554, 55742, 57528, 60282, 60486, 64044, 74072, 80376, 80648, 83331, 83613, 86292, 90423, 90729, 111108, 111484, 116821, 120564, 120972, 128088, 157403, 166662, 167226, 172584, 180846, 181458, 222216, 222968, 233642, 241128, 241944, 249993, 250839, 272187, 314806, 333324, 334452, 350463, 361692, 362916, 467284, 472209, 473807, 499986, 501678, 544374, 629612, 666648, 668904, 700926, 723384, 725832, 752517, 934568, 944418, 947614, 999972, 1003356, 1051389, 1088748, 1259224, 1401852, 1416627, 1421421, 1505034, 1888836, 1895228, 1985957, 1999944, 2006712, 2102778, 2177496, 2803704, 2833254, 2842842, 3010068, 3154167, 3777672, 3790456, 3971914, 4205556, 4249881, 4264263, 5490587, 5666508, 5685684, 5957871, 6020136, 6308334, 7943828, 8411112, 8499762, 8528526, 10981174, 11333016, 11371368, 11915742, 12616668, 12792789, 15887656, 16471761, 16999524, 17057052, 17873613, 21962348, 23831484, 25233336, 25585578, 32943522, 33999048, 34114104, 35747226, 43924696, 47662968, 49415283, 51171156, 53620839, 65887044, 71494452, 93339979, 98830566, 102342312, 107241678, 131774088, 142988904, 148245849, 186679958, 197661132, 214483356, 280019937, 296491698, 373359916, 395322264, 428966712, 560039874, 592983396, 746719832, 840059811, 1120079748, 1185966792, 1680119622, 2240159496, 2520179433, 3360239244, 5040358866, 6720478488, 10080717732, 20161435464]

約数ペア:

[(1, 20161435464), (2, 10080717732), (3, 6720478488), (4, 5040358866), (6, 3360239244), (8, 2520179433), (9, 2240159496), (12, 1680119622), (17, 1185966792), (18, 1120079748), (24, 840059811), (27, 746719832), (34, 592983396), (36, 560039874), (47, 428966712), (51, 395322264), (54, 373359916), (68, 296491698), (72, 280019937), (94, 214483356), (102, 197661132), (108, 186679958), (136, 148245849), (141, 142988904), (153, 131774088), (188, 107241678), (197, 102342312), (204, 98830566), (216, 93339979), (282, 71494452), (306, 65887044), (376, 53620839), (394, 51171156), (408, 49415283), (423, 47662968), (459, 43924696), (564, 35747226), (591, 34114104), (593, 33999048), (612, 32943522), (788, 25585578), (799, 25233336), (846, 23831484), (918, 21962348), (1128, 17873613), (1182, 17057052), (1186, 16999524), (1224, 16471761), (1269, 15887656), (1576, 12792789), (1598, 12616668), (1692, 11915742), (1773, 11371368), (1779, 11333016), (1836, 10981174), (2364, 8528526), (2372, 8499762), (2397, 8411112), (2538, 7943828), (3196, 6308334), (3349, 6020136), (3384, 5957871), (3546, 5685684), (3558, 5666508), (3672, 5490587), (4728, 4264263), (4744, 4249881), (4794, 4205556), (5076, 3971914), (5319, 3790456), (5337, 3777672), (6392, 3154167), (6698, 3010068), (7092, 2842842), (7116, 2833254), (7191, 2803704), (9259, 2177496), (9588, 2102778), (10047, 2006712), (10081, 1999944), (10152, 1985957), (10638, 1895228), (10674, 1888836), (13396, 1505034), (14184, 1421421), (14232, 1416627), (14382, 1401852), (16011, 1259224), (18518, 1088748), (19176, 1051389), (20094, 1003356), (20162, 999972), (21276, 947614), (21348, 944418), (21573, 934568), (26792, 752517), (27777, 725832), (27871, 723384), (28764, 700926), (30141, 668904), (30243, 666648), (32022, 629612), (37036, 544374), (40188, 501678), (40324, 499986), (42552, 473807), (42696, 472209), (43146, 467284), (55554, 362916), (55742, 361692), (57528, 350463), (60282, 334452), (60486, 333324), (64044, 314806), (74072, 272187), (80376, 250839), (80648, 249993), (83331, 241944), (83613, 241128), (86292, 233642), (90423, 222968), (90729, 222216), (111108, 181458), (111484, 180846), (116821, 172584), (120564, 167226), (120972, 166662), (128088, 157403)]