226915290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 746496000

約数和(自身を除く): 519580710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 71, 89, 90, 95, 105, 114, 126, 133, 135, 142, 171, 178, 189, 190, 210, 213, 266, 267, 270, 285, 315, 342, 355, 378, 399, 426, 445, 497, 513, 534, 570, 623, 630, 639, 665, 710, 798, 801, 855, 890, 945, 994, 1026, 1065, 1197, 1246, 1278, 1330, 1335, 1349, 1491, 1602, 1691, 1710, 1869, 1890, 1917, 1995, 2130, 2394, 2403, 2485, 2565, 2670, 2698, 2982, 3115, 3195, 3382, 3591, 3738, 3834, 3990, 4005, 4047, 4473, 4806, 4970, 5073, 5130, 5607, 5985, 6230, 6319, 6390, 6745, 7182, 7455, 8010, 8094, 8455, 8946, 9345, 9443, 9585, 10146, 11214, 11837, 11970, 12015, 12141, 12638, 13419, 13490, 14910, 15219, 16821, 16910, 17955, 18690, 18886, 18957, 19170, 20235, 22365, 23674, 24030, 24282, 25365, 26838, 28035, 28329, 30438, 31595, 33642, 35511, 35910, 36423, 37914, 40470, 44233, 44730, 45657, 47215, 50730, 56070, 56658, 56871, 59185, 60705, 63190, 67095, 71022, 72846, 76095, 84105, 84987, 88466, 91314, 94430, 94785, 106533, 113742, 118370, 120061, 121410, 132699, 134190, 141645, 152190, 168210, 169974, 170613, 177555, 182115, 189570, 213066, 221165, 228285, 240122, 254961, 265398, 283290, 284355, 319599, 341226, 355110, 360183, 364230, 398097, 424935, 442330, 456570, 509922, 532665, 568710, 600305, 639198, 663495, 720366, 796194, 840427, 849870, 853065, 1065330, 1080549, 1194291, 1200610, 1274805, 1326990, 1597995, 1680854, 1706130, 1800915, 1990485, 2161098, 2388582, 2521281, 2549610, 3195990, 3241647, 3601830, 3980970, 4202135, 5042562, 5402745, 5971455, 6483294, 7563843, 8404270, 10805490, 11942910, 12606405, 15127686, 16208235, 22691529, 25212810, 32416470, 37819215, 45383058, 75638430, 113457645, 226915290]

約数ペア:

[(1, 226915290), (2, 113457645), (3, 75638430), (5, 45383058), (6, 37819215), (7, 32416470), (9, 25212810), (10, 22691529), (14, 16208235), (15, 15127686), (18, 12606405), (19, 11942910), (21, 10805490), (27, 8404270), (30, 7563843), (35, 6483294), (38, 5971455), (42, 5402745), (45, 5042562), (54, 4202135), (57, 3980970), (63, 3601830), (70, 3241647), (71, 3195990), (89, 2549610), (90, 2521281), (95, 2388582), (105, 2161098), (114, 1990485), (126, 1800915), (133, 1706130), (135, 1680854), (142, 1597995), (171, 1326990), (178, 1274805), (189, 1200610), (190, 1194291), (210, 1080549), (213, 1065330), (266, 853065), (267, 849870), (270, 840427), (285, 796194), (315, 720366), (342, 663495), (355, 639198), (378, 600305), (399, 568710), (426, 532665), (445, 509922), (497, 456570), (513, 442330), (534, 424935), (570, 398097), (623, 364230), (630, 360183), (639, 355110), (665, 341226), (710, 319599), (798, 284355), (801, 283290), (855, 265398), (890, 254961), (945, 240122), (994, 228285), (1026, 221165), (1065, 213066), (1197, 189570), (1246, 182115), (1278, 177555), (1330, 170613), (1335, 169974), (1349, 168210), (1491, 152190), (1602, 141645), (1691, 134190), (1710, 132699), (1869, 121410), (1890, 120061), (1917, 118370), (1995, 113742), (2130, 106533), (2394, 94785), (2403, 94430), (2485, 91314), (2565, 88466), (2670, 84987), (2698, 84105), (2982, 76095), (3115, 72846), (3195, 71022), (3382, 67095), (3591, 63190), (3738, 60705), (3834, 59185), (3990, 56871), (4005, 56658), (4047, 56070), (4473, 50730), (4806, 47215), (4970, 45657), (5073, 44730), (5130, 44233), (5607, 40470), (5985, 37914), (6230, 36423), (6319, 35910), (6390, 35511), (6745, 33642), (7182, 31595), (7455, 30438), (8010, 28329), (8094, 28035), (8455, 26838), (8946, 25365), (9345, 24282), (9443, 24030), (9585, 23674), (10146, 22365), (11214, 20235), (11837, 19170), (11970, 18957), (12015, 18886), (12141, 18690), (12638, 17955), (13419, 16910), (13490, 16821), (14910, 15219)]