12306460740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1459}}^1$

素因数の和:1655

約数の個数: 288

約数和(自身を含む): 42502118400

約数和(自身を除く): 30195657660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 151, 190, 196, 210, 228, 245, 266, 285, 294, 302, 380, 399, 420, 453, 490, 532, 570, 588, 604, 665, 735, 755, 798, 906, 931, 980, 1057, 1140, 1330, 1459, 1470, 1510, 1596, 1812, 1862, 1995, 2114, 2265, 2660, 2793, 2869, 2918, 2940, 3020, 3171, 3724, 3990, 4228, 4377, 4530, 4655, 5285, 5586, 5738, 5836, 6342, 7295, 7399, 7980, 8607, 8754, 9060, 9310, 10213, 10570, 11172, 11476, 12684, 13965, 14345, 14590, 14798, 15855, 17214, 17508, 18620, 20083, 20426, 21140, 21885, 22197, 27721, 27930, 28690, 29180, 29596, 30639, 31710, 34428, 36995, 40166, 40852, 43035, 43770, 44394, 51065, 55442, 55860, 57380, 60249, 61278, 63420, 71491, 73990, 80332, 83163, 86070, 87540, 88788, 100415, 102130, 110884, 110985, 120498, 122556, 138605, 140581, 142982, 147980, 153195, 166326, 172140, 194047, 200830, 204260, 214473, 220309, 221970, 240996, 277210, 281162, 285964, 301245, 306390, 332652, 357455, 388094, 401660, 415815, 421743, 428946, 440618, 443940, 554420, 562324, 582141, 602490, 612780, 660927, 702905, 714910, 776188, 831630, 843486, 857892, 881236, 970235, 1072365, 1101545, 1164282, 1204980, 1321854, 1358329, 1405810, 1429820, 1542163, 1663260, 1686972, 1940470, 2108715, 2144730, 2203090, 2328564, 2643708, 2716658, 2811620, 2910705, 3084326, 3304635, 3880940, 4074987, 4185871, 4217430, 4289460, 4406180, 4626489, 5433316, 5821410, 6168652, 6609270, 6791645, 7710815, 8149974, 8371742, 8434860, 9252978, 10795141, 11642820, 12557613, 13218540, 13583290, 15421630, 16299948, 16743484, 18505956, 20374935, 20929355, 21590282, 23132445, 25115226, 27166580, 29301097, 30843260, 32385423, 40749870, 41858710, 43180564, 46264890, 50230452, 53975705, 58602194, 62788065, 64770846, 81499740, 83717420, 87903291, 92529780, 107951410, 117204388, 125576130, 129541692, 146505485, 161927115, 175806582, 205107679, 215902820, 251152260, 293010970, 323854230, 351613164, 410215358, 439516455, 586021940, 615323037, 647708460, 820430716, 879032910, 1025538395, 1230646074, 1758065820, 2051076790, 2461292148, 3076615185, 4102153580, 6153230370, 12306460740]

約数ペア:

[(1, 12306460740), (2, 6153230370), (3, 4102153580), (4, 3076615185), (5, 2461292148), (6, 2051076790), (7, 1758065820), (10, 1230646074), (12, 1025538395), (14, 879032910), (15, 820430716), (19, 647708460), (20, 615323037), (21, 586021940), (28, 439516455), (30, 410215358), (35, 351613164), (38, 323854230), (42, 293010970), (49, 251152260), (57, 215902820), (60, 205107679), (70, 175806582), (76, 161927115), (84, 146505485), (95, 129541692), (98, 125576130), (105, 117204388), (114, 107951410), (133, 92529780), (140, 87903291), (147, 83717420), (151, 81499740), (190, 64770846), (196, 62788065), (210, 58602194), (228, 53975705), (245, 50230452), (266, 46264890), (285, 43180564), (294, 41858710), (302, 40749870), (380, 32385423), (399, 30843260), (420, 29301097), (453, 27166580), (490, 25115226), (532, 23132445), (570, 21590282), (588, 20929355), (604, 20374935), (665, 18505956), (735, 16743484), (755, 16299948), (798, 15421630), (906, 13583290), (931, 13218540), (980, 12557613), (1057, 11642820), (1140, 10795141), (1330, 9252978), (1459, 8434860), (1470, 8371742), (1510, 8149974), (1596, 7710815), (1812, 6791645), (1862, 6609270), (1995, 6168652), (2114, 5821410), (2265, 5433316), (2660, 4626489), (2793, 4406180), (2869, 4289460), (2918, 4217430), (2940, 4185871), (3020, 4074987), (3171, 3880940), (3724, 3304635), (3990, 3084326), (4228, 2910705), (4377, 2811620), (4530, 2716658), (4655, 2643708), (5285, 2328564), (5586, 2203090), (5738, 2144730), (5836, 2108715), (6342, 1940470), (7295, 1686972), (7399, 1663260), (7980, 1542163), (8607, 1429820), (8754, 1405810), (9060, 1358329), (9310, 1321854), (10213, 1204980), (10570, 1164282), (11172, 1101545), (11476, 1072365), (12684, 970235), (13965, 881236), (14345, 857892), (14590, 843486), (14798, 831630), (15855, 776188), (17214, 714910), (17508, 702905), (18620, 660927), (20083, 612780), (20426, 602490), (21140, 582141), (21885, 562324), (22197, 554420), (27721, 443940), (27930, 440618), (28690, 428946), (29180, 421743), (29596, 415815), (30639, 401660), (31710, 388094), (34428, 357455), (36995, 332652), (40166, 306390), (40852, 301245), (43035, 285964), (43770, 281162), (44394, 277210), (51065, 240996), (55442, 221970), (55860, 220309), (57380, 214473), (60249, 204260), (61278, 200830), (63420, 194047), (71491, 172140), (73990, 166326), (80332, 153195), (83163, 147980), (86070, 142982), (87540, 140581), (88788, 138605), (100415, 122556), (102130, 120498), (110884, 110985)]