8080380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1$

素因数の和:97

約数の個数: 216

約数和(自身を含む): 31370976

約数和(自身を除く): 23290596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 53, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 106, 110, 121, 126, 132, 140, 154, 159, 165, 180, 198, 210, 212, 220, 231, 242, 252, 265, 308, 315, 318, 330, 363, 371, 385, 396, 420, 462, 477, 484, 495, 530, 583, 605, 630, 636, 660, 693, 726, 742, 770, 795, 847, 924, 954, 990, 1060, 1089, 1113, 1155, 1166, 1210, 1260, 1386, 1452, 1484, 1540, 1590, 1694, 1749, 1815, 1855, 1908, 1980, 2178, 2226, 2310, 2332, 2385, 2420, 2541, 2772, 2915, 3180, 3339, 3388, 3465, 3498, 3630, 3710, 4081, 4235, 4356, 4452, 4620, 4770, 5082, 5247, 5445, 5565, 5830, 6413, 6678, 6930, 6996, 7260, 7420, 7623, 8162, 8470, 8745, 9540, 10164, 10494, 10890, 11130, 11660, 12243, 12705, 12826, 13356, 13860, 15246, 16324, 16695, 16940, 17490, 19239, 20405, 20988, 21780, 22260, 24486, 25410, 25652, 26235, 30492, 32065, 33390, 34980, 36729, 38115, 38478, 40810, 44891, 48972, 50820, 52470, 57717, 61215, 64130, 66780, 73458, 76230, 76956, 81620, 89782, 96195, 104940, 115434, 122430, 128260, 134673, 146916, 152460, 179564, 183645, 192390, 224455, 230868, 244860, 269346, 288585, 367290, 384780, 404019, 448910, 538692, 577170, 673365, 734580, 808038, 897820, 1154340, 1346730, 1616076, 2020095, 2693460, 4040190, 8080380]

約数ペア:

[(1, 8080380), (2, 4040190), (3, 2693460), (4, 2020095), (5, 1616076), (6, 1346730), (7, 1154340), (9, 897820), (10, 808038), (11, 734580), (12, 673365), (14, 577170), (15, 538692), (18, 448910), (20, 404019), (21, 384780), (22, 367290), (28, 288585), (30, 269346), (33, 244860), (35, 230868), (36, 224455), (42, 192390), (44, 183645), (45, 179564), (53, 152460), (55, 146916), (60, 134673), (63, 128260), (66, 122430), (70, 115434), (77, 104940), (84, 96195), (90, 89782), (99, 81620), (105, 76956), (106, 76230), (110, 73458), (121, 66780), (126, 64130), (132, 61215), (140, 57717), (154, 52470), (159, 50820), (165, 48972), (180, 44891), (198, 40810), (210, 38478), (212, 38115), (220, 36729), (231, 34980), (242, 33390), (252, 32065), (265, 30492), (308, 26235), (315, 25652), (318, 25410), (330, 24486), (363, 22260), (371, 21780), (385, 20988), (396, 20405), (420, 19239), (462, 17490), (477, 16940), (484, 16695), (495, 16324), (530, 15246), (583, 13860), (605, 13356), (630, 12826), (636, 12705), (660, 12243), (693, 11660), (726, 11130), (742, 10890), (770, 10494), (795, 10164), (847, 9540), (924, 8745), (954, 8470), (990, 8162), (1060, 7623), (1089, 7420), (1113, 7260), (1155, 6996), (1166, 6930), (1210, 6678), (1260, 6413), (1386, 5830), (1452, 5565), (1484, 5445), (1540, 5247), (1590, 5082), (1694, 4770), (1749, 4620), (1815, 4452), (1855, 4356), (1908, 4235), (1980, 4081), (2178, 3710), (2226, 3630), (2310, 3498), (2332, 3465), (2385, 3388), (2420, 3339), (2541, 3180), (2772, 2915)]