400224360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6053}}^1$

素因数の和:6115

約数の個数: 128

約数和(自身を含む): 1307664000

約数和(自身を除く): 907439640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1102, 1140, 1160, 1653, 1740, 2204, 2280, 2755, 3306, 3480, 4408, 5510, 6053, 6612, 8265, 11020, 12106, 13224, 16530, 18159, 22040, 24212, 30265, 33060, 36318, 48424, 60530, 66120, 72636, 90795, 115007, 121060, 145272, 175537, 181590, 230014, 242120, 345021, 351074, 363180, 460028, 526611, 575035, 690042, 702148, 726360, 877685, 920056, 1053222, 1150070, 1380084, 1404296, 1725105, 1755370, 2106444, 2300140, 2633055, 2760168, 3335203, 3450210, 3510740, 4212888, 4600280, 5266110, 6670406, 6900420, 7021480, 10005609, 10532220, 13340812, 13800840, 16676015, 20011218, 21064440, 26681624, 33352030, 40022436, 50028045, 66704060, 80044872, 100056090, 133408120, 200112180, 400224360]

約数ペア:

[(1, 400224360), (2, 200112180), (3, 133408120), (4, 100056090), (5, 80044872), (6, 66704060), (8, 50028045), (10, 40022436), (12, 33352030), (15, 26681624), (19, 21064440), (20, 20011218), (24, 16676015), (29, 13800840), (30, 13340812), (38, 10532220), (40, 10005609), (57, 7021480), (58, 6900420), (60, 6670406), (76, 5266110), (87, 4600280), (95, 4212888), (114, 3510740), (116, 3450210), (120, 3335203), (145, 2760168), (152, 2633055), (174, 2300140), (190, 2106444), (228, 1755370), (232, 1725105), (285, 1404296), (290, 1380084), (348, 1150070), (380, 1053222), (435, 920056), (456, 877685), (551, 726360), (570, 702148), (580, 690042), (696, 575035), (760, 526611), (870, 460028), (1102, 363180), (1140, 351074), (1160, 345021), (1653, 242120), (1740, 230014), (2204, 181590), (2280, 175537), (2755, 145272), (3306, 121060), (3480, 115007), (4408, 90795), (5510, 72636), (6053, 66120), (6612, 60530), (8265, 48424), (11020, 36318), (12106, 33060), (13224, 30265), (16530, 24212), (18159, 22040)]