2399301660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:425

約数の個数: 288

約数和(自身を含む): 8190927360

約数和(自身を除く): 5791625700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 107, 116, 140, 145, 147, 174, 196, 203, 210, 214, 245, 263, 290, 294, 321, 348, 406, 420, 428, 435, 490, 526, 535, 580, 588, 609, 642, 735, 749, 789, 812, 870, 980, 1015, 1052, 1070, 1218, 1284, 1315, 1421, 1470, 1498, 1578, 1605, 1740, 1841, 2030, 2140, 2247, 2436, 2630, 2842, 2940, 2996, 3045, 3103, 3156, 3210, 3682, 3745, 3945, 4060, 4263, 4494, 5243, 5260, 5523, 5684, 6090, 6206, 6420, 7105, 7364, 7490, 7627, 7890, 8526, 8988, 9205, 9309, 10486, 11046, 11235, 12180, 12412, 12887, 14210, 14980, 15254, 15515, 15729, 15780, 17052, 18410, 18618, 20972, 21315, 21721, 22092, 22470, 22881, 25774, 26215, 27615, 28141, 28420, 30508, 31030, 31458, 36820, 37236, 38135, 38661, 42630, 43442, 44940, 45762, 46545, 51548, 52430, 53389, 55230, 56282, 62060, 62916, 64435, 65163, 76270, 77322, 78645, 84423, 85260, 86884, 91524, 93090, 104860, 106778, 108605, 110460, 112564, 114405, 128870, 130326, 140705, 152047, 152540, 154644, 157290, 160167, 168846, 186180, 193305, 196987, 213556, 217210, 228810, 257740, 260652, 266945, 281410, 304094, 314580, 320334, 325815, 337692, 373723, 386610, 393974, 422115, 434420, 456141, 457620, 533890, 562820, 590961, 608188, 640668, 651630, 747446, 760235, 773220, 787948, 800835, 816089, 844230, 912282, 984935, 1067780, 1121169, 1181922, 1303260, 1378909, 1494892, 1520470, 1601670, 1632178, 1688460, 1824564, 1868615, 1969870, 2242338, 2280705, 2363844, 2448267, 2757818, 2954805, 3040940, 3203340, 3264356, 3737230, 3939740, 4080445, 4136727, 4484676, 4561410, 4896534, 5515636, 5605845, 5712623, 5909610, 6894545, 7474460, 8160890, 8273454, 9122820, 9793068, 11211690, 11425246, 11819220, 12241335, 13789090, 16321780, 16546908, 17137869, 20683635, 22423380, 22850492, 24482670, 27578180, 28563115, 34275738, 39988361, 41367270, 48965340, 57126230, 68551476, 79976722, 82734540, 85689345, 114252460, 119965083, 159953444, 171378690, 199941805, 239930166, 342757380, 399883610, 479860332, 599825415, 799767220, 1199650830, 2399301660]

約数ペア:

[(1, 2399301660), (2, 1199650830), (3, 799767220), (4, 599825415), (5, 479860332), (6, 399883610), (7, 342757380), (10, 239930166), (12, 199941805), (14, 171378690), (15, 159953444), (20, 119965083), (21, 114252460), (28, 85689345), (29, 82734540), (30, 79976722), (35, 68551476), (42, 57126230), (49, 48965340), (58, 41367270), (60, 39988361), (70, 34275738), (84, 28563115), (87, 27578180), (98, 24482670), (105, 22850492), (107, 22423380), (116, 20683635), (140, 17137869), (145, 16546908), (147, 16321780), (174, 13789090), (196, 12241335), (203, 11819220), (210, 11425246), (214, 11211690), (245, 9793068), (263, 9122820), (290, 8273454), (294, 8160890), (321, 7474460), (348, 6894545), (406, 5909610), (420, 5712623), (428, 5605845), (435, 5515636), (490, 4896534), (526, 4561410), (535, 4484676), (580, 4136727), (588, 4080445), (609, 3939740), (642, 3737230), (735, 3264356), (749, 3203340), (789, 3040940), (812, 2954805), (870, 2757818), (980, 2448267), (1015, 2363844), (1052, 2280705), (1070, 2242338), (1218, 1969870), (1284, 1868615), (1315, 1824564), (1421, 1688460), (1470, 1632178), (1498, 1601670), (1578, 1520470), (1605, 1494892), (1740, 1378909), (1841, 1303260), (2030, 1181922), (2140, 1121169), (2247, 1067780), (2436, 984935), (2630, 912282), (2842, 844230), (2940, 816089), (2996, 800835), (3045, 787948), (3103, 773220), (3156, 760235), (3210, 747446), (3682, 651630), (3745, 640668), (3945, 608188), (4060, 590961), (4263, 562820), (4494, 533890), (5243, 457620), (5260, 456141), (5523, 434420), (5684, 422115), (6090, 393974), (6206, 386610), (6420, 373723), (7105, 337692), (7364, 325815), (7490, 320334), (7627, 314580), (7890, 304094), (8526, 281410), (8988, 266945), (9205, 260652), (9309, 257740), (10486, 228810), (11046, 217210), (11235, 213556), (12180, 196987), (12412, 193305), (12887, 186180), (14210, 168846), (14980, 160167), (15254, 157290), (15515, 154644), (15729, 152540), (15780, 152047), (17052, 140705), (18410, 130326), (18618, 128870), (20972, 114405), (21315, 112564), (21721, 110460), (22092, 108605), (22470, 106778), (22881, 104860), (25774, 93090), (26215, 91524), (27615, 86884), (28141, 85260), (28420, 84423), (30508, 78645), (31030, 77322), (31458, 76270), (36820, 65163), (37236, 64435), (38135, 62916), (38661, 62060), (42630, 56282), (43442, 55230), (44940, 53389), (45762, 52430), (46545, 51548)]