230791860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 825552000

約数和(自身を除く): 594760140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 29, 30, 36, 38, 39, 45, 52, 57, 58, 60, 65, 76, 78, 87, 90, 95, 114, 116, 117, 130, 145, 156, 171, 174, 179, 180, 190, 195, 228, 234, 247, 260, 261, 285, 290, 342, 348, 358, 377, 380, 390, 435, 468, 494, 522, 537, 551, 570, 580, 585, 684, 716, 741, 754, 780, 855, 870, 895, 988, 1044, 1074, 1102, 1131, 1140, 1170, 1235, 1305, 1482, 1508, 1611, 1653, 1710, 1740, 1790, 1885, 2148, 2204, 2223, 2262, 2327, 2340, 2470, 2610, 2685, 2755, 2964, 3222, 3306, 3393, 3401, 3420, 3580, 3705, 3770, 4446, 4524, 4654, 4940, 4959, 5191, 5220, 5370, 5510, 5655, 6444, 6612, 6786, 6802, 6981, 7163, 7410, 7540, 8055, 8265, 8892, 9308, 9918, 10203, 10382, 10740, 11020, 11115, 11310, 11635, 13572, 13604, 13962, 14326, 14820, 15573, 16110, 16530, 16965, 17005, 19836, 20406, 20764, 20943, 21489, 22230, 22620, 23270, 24795, 25955, 27924, 28652, 30609, 31146, 32220, 33060, 33930, 34010, 34905, 35815, 40812, 41886, 42978, 44213, 44460, 46540, 46719, 49590, 51015, 51910, 61218, 62292, 64467, 67483, 67860, 68020, 69810, 71630, 77865, 83772, 85956, 88426, 93438, 98629, 99180, 102030, 103820, 104715, 107445, 122436, 128934, 132639, 134966, 139620, 143260, 153045, 155730, 176852, 186876, 197258, 202449, 204060, 209430, 214890, 221065, 233595, 257868, 265278, 269932, 295887, 306090, 311460, 322335, 337415, 394516, 397917, 404898, 418860, 429780, 442130, 467190, 493145, 530556, 591774, 607347, 612180, 644670, 663195, 674830, 795834, 809796, 884260, 887661, 934380, 986290, 1012245, 1183548, 1214694, 1282177, 1289340, 1326390, 1349660, 1479435, 1591668, 1775322, 1972580, 1989585, 2024490, 2429388, 2564354, 2652780, 2958870, 3036735, 3550644, 3846531, 3979170, 4048980, 4438305, 5128708, 5917740, 6073470, 6410885, 7693062, 7958340, 8876610, 11539593, 12146940, 12821770, 15386124, 17753220, 19232655, 23079186, 25643540, 38465310, 46158372, 57697965, 76930620, 115395930, 230791860]

約数ペア:

[(1, 230791860), (2, 115395930), (3, 76930620), (4, 57697965), (5, 46158372), (6, 38465310), (9, 25643540), (10, 23079186), (12, 19232655), (13, 17753220), (15, 15386124), (18, 12821770), (19, 12146940), (20, 11539593), (26, 8876610), (29, 7958340), (30, 7693062), (36, 6410885), (38, 6073470), (39, 5917740), (45, 5128708), (52, 4438305), (57, 4048980), (58, 3979170), (60, 3846531), (65, 3550644), (76, 3036735), (78, 2958870), (87, 2652780), (90, 2564354), (95, 2429388), (114, 2024490), (116, 1989585), (117, 1972580), (130, 1775322), (145, 1591668), (156, 1479435), (171, 1349660), (174, 1326390), (179, 1289340), (180, 1282177), (190, 1214694), (195, 1183548), (228, 1012245), (234, 986290), (247, 934380), (260, 887661), (261, 884260), (285, 809796), (290, 795834), (342, 674830), (348, 663195), (358, 644670), (377, 612180), (380, 607347), (390, 591774), (435, 530556), (468, 493145), (494, 467190), (522, 442130), (537, 429780), (551, 418860), (570, 404898), (580, 397917), (585, 394516), (684, 337415), (716, 322335), (741, 311460), (754, 306090), (780, 295887), (855, 269932), (870, 265278), (895, 257868), (988, 233595), (1044, 221065), (1074, 214890), (1102, 209430), (1131, 204060), (1140, 202449), (1170, 197258), (1235, 186876), (1305, 176852), (1482, 155730), (1508, 153045), (1611, 143260), (1653, 139620), (1710, 134966), (1740, 132639), (1790, 128934), (1885, 122436), (2148, 107445), (2204, 104715), (2223, 103820), (2262, 102030), (2327, 99180), (2340, 98629), (2470, 93438), (2610, 88426), (2685, 85956), (2755, 83772), (2964, 77865), (3222, 71630), (3306, 69810), (3393, 68020), (3401, 67860), (3420, 67483), (3580, 64467), (3705, 62292), (3770, 61218), (4446, 51910), (4524, 51015), (4654, 49590), (4940, 46719), (4959, 46540), (5191, 44460), (5220, 44213), (5370, 42978), (5510, 41886), (5655, 40812), (6444, 35815), (6612, 34905), (6786, 34010), (6802, 33930), (6981, 33060), (7163, 32220), (7410, 31146), (7540, 30609), (8055, 28652), (8265, 27924), (8892, 25955), (9308, 24795), (9918, 23270), (10203, 22620), (10382, 22230), (10740, 21489), (11020, 20943), (11115, 20764), (11310, 20406), (11635, 19836), (13572, 17005), (13604, 16965), (13962, 16530), (14326, 16110), (14820, 15573)]