439033980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 288

約数和(自身を含む): 1583027712

約数和(自身を除く): 1143993732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 53, 55, 60, 66, 70, 77, 84, 105, 106, 110, 121, 132, 140, 154, 159, 163, 165, 210, 212, 220, 231, 242, 265, 308, 318, 326, 330, 363, 371, 385, 420, 462, 484, 489, 530, 583, 605, 636, 652, 660, 726, 742, 770, 795, 815, 847, 924, 978, 1060, 1113, 1141, 1155, 1166, 1210, 1452, 1484, 1540, 1590, 1630, 1694, 1749, 1793, 1815, 1855, 1956, 2226, 2282, 2310, 2332, 2420, 2445, 2541, 2915, 3180, 3260, 3388, 3423, 3498, 3586, 3630, 3710, 4081, 4235, 4452, 4564, 4620, 4890, 5082, 5379, 5565, 5705, 5830, 6413, 6846, 6996, 7172, 7260, 7420, 8162, 8470, 8639, 8745, 8965, 9780, 10164, 10758, 11130, 11410, 11660, 12243, 12551, 12705, 12826, 13692, 16324, 16940, 17115, 17278, 17490, 17930, 19239, 19723, 20405, 21516, 22260, 22820, 24486, 25102, 25410, 25652, 25917, 26895, 32065, 34230, 34556, 34980, 35860, 37653, 38478, 39446, 40810, 43195, 44891, 48972, 50204, 50820, 51834, 53790, 59169, 60473, 61215, 62755, 64130, 68460, 75306, 76956, 78892, 81620, 86390, 89782, 95029, 96195, 98615, 103668, 107580, 118338, 120946, 122430, 125510, 128260, 129585, 134673, 138061, 150612, 172780, 179564, 181419, 188265, 190058, 192390, 197230, 224455, 236676, 241892, 244860, 251020, 259170, 269346, 276122, 285087, 295845, 302365, 362838, 376530, 380116, 384780, 394460, 414183, 448910, 475145, 518340, 538692, 552244, 570174, 591690, 604730, 665203, 673365, 690305, 725676, 753060, 828366, 897820, 907095, 950290, 1045319, 1140348, 1183380, 1209460, 1330406, 1346730, 1380610, 1425435, 1656732, 1814190, 1900580, 1995609, 2070915, 2090638, 2660812, 2693460, 2761220, 2850870, 3135957, 3326015, 3628380, 3991218, 4141830, 4181276, 5226595, 5701740, 6271914, 6652030, 7317233, 7982436, 8283660, 9978045, 10453190, 12543828, 13304060, 14634466, 15679785, 19956090, 20906380, 21951699, 29268932, 31359570, 36586165, 39912180, 43903398, 62719140, 73172330, 87806796, 109758495, 146344660, 219516990, 439033980]

約数ペア:

[(1, 439033980), (2, 219516990), (3, 146344660), (4, 109758495), (5, 87806796), (6, 73172330), (7, 62719140), (10, 43903398), (11, 39912180), (12, 36586165), (14, 31359570), (15, 29268932), (20, 21951699), (21, 20906380), (22, 19956090), (28, 15679785), (30, 14634466), (33, 13304060), (35, 12543828), (42, 10453190), (44, 9978045), (53, 8283660), (55, 7982436), (60, 7317233), (66, 6652030), (70, 6271914), (77, 5701740), (84, 5226595), (105, 4181276), (106, 4141830), (110, 3991218), (121, 3628380), (132, 3326015), (140, 3135957), (154, 2850870), (159, 2761220), (163, 2693460), (165, 2660812), (210, 2090638), (212, 2070915), (220, 1995609), (231, 1900580), (242, 1814190), (265, 1656732), (308, 1425435), (318, 1380610), (326, 1346730), (330, 1330406), (363, 1209460), (371, 1183380), (385, 1140348), (420, 1045319), (462, 950290), (484, 907095), (489, 897820), (530, 828366), (583, 753060), (605, 725676), (636, 690305), (652, 673365), (660, 665203), (726, 604730), (742, 591690), (770, 570174), (795, 552244), (815, 538692), (847, 518340), (924, 475145), (978, 448910), (1060, 414183), (1113, 394460), (1141, 384780), (1155, 380116), (1166, 376530), (1210, 362838), (1452, 302365), (1484, 295845), (1540, 285087), (1590, 276122), (1630, 269346), (1694, 259170), (1749, 251020), (1793, 244860), (1815, 241892), (1855, 236676), (1956, 224455), (2226, 197230), (2282, 192390), (2310, 190058), (2332, 188265), (2420, 181419), (2445, 179564), (2541, 172780), (2915, 150612), (3180, 138061), (3260, 134673), (3388, 129585), (3423, 128260), (3498, 125510), (3586, 122430), (3630, 120946), (3710, 118338), (4081, 107580), (4235, 103668), (4452, 98615), (4564, 96195), (4620, 95029), (4890, 89782), (5082, 86390), (5379, 81620), (5565, 78892), (5705, 76956), (5830, 75306), (6413, 68460), (6846, 64130), (6996, 62755), (7172, 61215), (7260, 60473), (7420, 59169), (8162, 53790), (8470, 51834), (8639, 50820), (8745, 50204), (8965, 48972), (9780, 44891), (10164, 43195), (10758, 40810), (11130, 39446), (11410, 38478), (11660, 37653), (12243, 35860), (12551, 34980), (12705, 34556), (12826, 34230), (13692, 32065), (16324, 26895), (16940, 25917), (17115, 25652), (17278, 25410), (17490, 25102), (17930, 24486), (19239, 22820), (19723, 22260), (20405, 21516)]