439157880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{761}}^1$

素因数の和:1014

約数の個数: 192

約数和(自身を含む): 1640433600

約数和(自身を除く): 1201275720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 229, 252, 280, 315, 360, 420, 458, 504, 630, 687, 761, 840, 916, 1145, 1260, 1374, 1522, 1603, 1832, 2061, 2283, 2290, 2520, 2748, 3044, 3206, 3435, 3805, 4122, 4566, 4580, 4809, 5327, 5496, 6088, 6412, 6849, 6870, 7610, 8015, 8244, 9132, 9160, 9618, 10305, 10654, 11415, 12824, 13698, 13740, 14427, 15220, 15981, 16030, 16488, 18264, 19236, 20610, 21308, 22830, 24045, 26635, 27396, 27480, 28854, 30440, 31962, 32060, 34245, 38472, 41220, 42616, 45660, 47943, 48090, 53270, 54792, 57708, 63924, 64120, 68490, 72135, 79905, 82440, 91320, 95886, 96180, 106540, 115416, 127848, 136980, 144270, 159810, 174269, 191772, 192360, 213080, 239715, 273960, 288540, 319620, 348538, 383544, 479430, 522807, 577080, 639240, 697076, 871345, 958860, 1045614, 1219883, 1394152, 1568421, 1742690, 1917720, 2091228, 2439766, 2614035, 3136842, 3485380, 3659649, 4182456, 4879532, 5228070, 6099415, 6273684, 6970760, 7319298, 7842105, 9759064, 10456140, 10978947, 12198830, 12547368, 14638596, 15684210, 18298245, 20912280, 21957894, 24397660, 29277192, 31368420, 36596490, 43915788, 48795320, 54894735, 62736840, 73192980, 87831576, 109789470, 146385960, 219578940, 439157880]

約数ペア:

[(1, 439157880), (2, 219578940), (3, 146385960), (4, 109789470), (5, 87831576), (6, 73192980), (7, 62736840), (8, 54894735), (9, 48795320), (10, 43915788), (12, 36596490), (14, 31368420), (15, 29277192), (18, 24397660), (20, 21957894), (21, 20912280), (24, 18298245), (28, 15684210), (30, 14638596), (35, 12547368), (36, 12198830), (40, 10978947), (42, 10456140), (45, 9759064), (56, 7842105), (60, 7319298), (63, 6970760), (70, 6273684), (72, 6099415), (84, 5228070), (90, 4879532), (105, 4182456), (120, 3659649), (126, 3485380), (140, 3136842), (168, 2614035), (180, 2439766), (210, 2091228), (229, 1917720), (252, 1742690), (280, 1568421), (315, 1394152), (360, 1219883), (420, 1045614), (458, 958860), (504, 871345), (630, 697076), (687, 639240), (761, 577080), (840, 522807), (916, 479430), (1145, 383544), (1260, 348538), (1374, 319620), (1522, 288540), (1603, 273960), (1832, 239715), (2061, 213080), (2283, 192360), (2290, 191772), (2520, 174269), (2748, 159810), (3044, 144270), (3206, 136980), (3435, 127848), (3805, 115416), (4122, 106540), (4566, 96180), (4580, 95886), (4809, 91320), (5327, 82440), (5496, 79905), (6088, 72135), (6412, 68490), (6849, 64120), (6870, 63924), (7610, 57708), (8015, 54792), (8244, 53270), (9132, 48090), (9160, 47943), (9618, 45660), (10305, 42616), (10654, 41220), (11415, 38472), (12824, 34245), (13698, 32060), (13740, 31962), (14427, 30440), (15220, 28854), (15981, 27480), (16030, 27396), (16488, 26635), (18264, 24045), (19236, 22830), (20610, 21308)]