328410180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:615

約数の個数: 192

約数和(自身を含む): 1175623680

約数和(自身を除く): 847213500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 283, 307, 315, 378, 420, 540, 566, 614, 630, 756, 849, 921, 945, 1132, 1228, 1260, 1415, 1535, 1698, 1842, 1890, 1981, 2149, 2547, 2763, 2830, 3070, 3396, 3684, 3780, 3962, 4245, 4298, 4605, 5094, 5526, 5660, 5943, 6140, 6447, 7641, 7924, 8289, 8490, 8596, 9210, 9905, 10188, 10745, 11052, 11886, 12735, 12894, 13815, 15282, 16578, 16980, 17829, 18420, 19341, 19810, 21490, 23772, 25470, 25788, 27630, 29715, 30564, 32235, 33156, 35658, 38205, 38682, 39620, 41445, 42980, 50940, 53487, 55260, 58023, 59430, 64470, 71316, 76410, 77364, 82890, 86881, 89145, 96705, 106974, 116046, 118860, 128940, 152820, 165780, 173762, 178290, 193410, 213948, 232092, 260643, 267435, 290115, 347524, 356580, 386820, 434405, 521286, 534870, 580230, 608167, 781929, 868810, 1042572, 1069740, 1160460, 1216334, 1303215, 1563858, 1737620, 1824501, 2345787, 2432668, 2606430, 3040835, 3127716, 3649002, 3909645, 4691574, 5212860, 5473503, 6081670, 7298004, 7819290, 9122505, 9383148, 10947006, 11728935, 12163340, 15638580, 16420509, 18245010, 21894012, 23457870, 27367515, 32841018, 36490020, 46915740, 54735030, 65682036, 82102545, 109470060, 164205090, 328410180]

約数ペア:

[(1, 328410180), (2, 164205090), (3, 109470060), (4, 82102545), (5, 65682036), (6, 54735030), (7, 46915740), (9, 36490020), (10, 32841018), (12, 27367515), (14, 23457870), (15, 21894012), (18, 18245010), (20, 16420509), (21, 15638580), (27, 12163340), (28, 11728935), (30, 10947006), (35, 9383148), (36, 9122505), (42, 7819290), (45, 7298004), (54, 6081670), (60, 5473503), (63, 5212860), (70, 4691574), (84, 3909645), (90, 3649002), (105, 3127716), (108, 3040835), (126, 2606430), (135, 2432668), (140, 2345787), (180, 1824501), (189, 1737620), (210, 1563858), (252, 1303215), (270, 1216334), (283, 1160460), (307, 1069740), (315, 1042572), (378, 868810), (420, 781929), (540, 608167), (566, 580230), (614, 534870), (630, 521286), (756, 434405), (849, 386820), (921, 356580), (945, 347524), (1132, 290115), (1228, 267435), (1260, 260643), (1415, 232092), (1535, 213948), (1698, 193410), (1842, 178290), (1890, 173762), (1981, 165780), (2149, 152820), (2547, 128940), (2763, 118860), (2830, 116046), (3070, 106974), (3396, 96705), (3684, 89145), (3780, 86881), (3962, 82890), (4245, 77364), (4298, 76410), (4605, 71316), (5094, 64470), (5526, 59430), (5660, 58023), (5943, 55260), (6140, 53487), (6447, 50940), (7641, 42980), (7924, 41445), (8289, 39620), (8490, 38682), (8596, 38205), (9210, 35658), (9905, 33156), (10188, 32235), (10745, 30564), (11052, 29715), (11886, 27630), (12735, 25788), (12894, 25470), (13815, 23772), (15282, 21490), (16578, 19810), (16980, 19341), (17829, 18420)]