450943920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{683}}^1$

素因数の和:840

約数の個数: 240

約数和(自身を含む): 1746531072

約数和(自身を除く): 1295587152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 131, 140, 144, 168, 180, 210, 240, 252, 262, 280, 315, 336, 360, 393, 420, 504, 524, 560, 630, 655, 683, 720, 786, 840, 917, 1008, 1048, 1179, 1260, 1310, 1366, 1572, 1680, 1834, 1965, 2049, 2096, 2358, 2520, 2620, 2732, 2751, 3144, 3415, 3668, 3930, 4098, 4585, 4716, 4781, 5040, 5240, 5464, 5502, 5895, 6147, 6288, 6830, 7336, 7860, 8196, 8253, 9170, 9432, 9562, 10245, 10480, 10928, 11004, 11790, 12294, 13660, 13755, 14343, 14672, 15720, 16392, 16506, 18340, 18864, 19124, 20490, 22008, 23580, 23905, 24588, 27320, 27510, 28686, 30735, 31440, 32784, 33012, 36680, 38248, 40980, 41265, 43029, 44016, 47160, 47810, 49176, 54640, 55020, 57372, 61470, 66024, 71715, 73360, 76496, 81960, 82530, 86058, 89473, 94320, 95620, 98352, 110040, 114744, 122940, 132048, 143430, 163920, 165060, 172116, 178946, 191240, 215145, 220080, 229488, 245880, 268419, 286860, 330120, 344232, 357892, 382480, 430290, 447365, 491760, 536838, 573720, 626311, 660240, 688464, 715784, 805257, 860580, 894730, 1073676, 1147440, 1252622, 1342095, 1431568, 1610514, 1721160, 1789460, 1878933, 2147352, 2505244, 2684190, 3131555, 3221028, 3442320, 3578920, 3757866, 4026285, 4294704, 5010488, 5368380, 5636799, 6263110, 6442056, 7157840, 7515732, 8052570, 9394665, 10020976, 10736760, 11273598, 12526220, 12884112, 15031464, 16105140, 18789330, 21473520, 22547196, 25052440, 28183995, 30062928, 32210280, 37578660, 45094392, 50104880, 56367990, 64420560, 75157320, 90188784, 112735980, 150314640, 225471960, 450943920]

約数ペア:

[(1, 450943920), (2, 225471960), (3, 150314640), (4, 112735980), (5, 90188784), (6, 75157320), (7, 64420560), (8, 56367990), (9, 50104880), (10, 45094392), (12, 37578660), (14, 32210280), (15, 30062928), (16, 28183995), (18, 25052440), (20, 22547196), (21, 21473520), (24, 18789330), (28, 16105140), (30, 15031464), (35, 12884112), (36, 12526220), (40, 11273598), (42, 10736760), (45, 10020976), (48, 9394665), (56, 8052570), (60, 7515732), (63, 7157840), (70, 6442056), (72, 6263110), (80, 5636799), (84, 5368380), (90, 5010488), (105, 4294704), (112, 4026285), (120, 3757866), (126, 3578920), (131, 3442320), (140, 3221028), (144, 3131555), (168, 2684190), (180, 2505244), (210, 2147352), (240, 1878933), (252, 1789460), (262, 1721160), (280, 1610514), (315, 1431568), (336, 1342095), (360, 1252622), (393, 1147440), (420, 1073676), (504, 894730), (524, 860580), (560, 805257), (630, 715784), (655, 688464), (683, 660240), (720, 626311), (786, 573720), (840, 536838), (917, 491760), (1008, 447365), (1048, 430290), (1179, 382480), (1260, 357892), (1310, 344232), (1366, 330120), (1572, 286860), (1680, 268419), (1834, 245880), (1965, 229488), (2049, 220080), (2096, 215145), (2358, 191240), (2520, 178946), (2620, 172116), (2732, 165060), (2751, 163920), (3144, 143430), (3415, 132048), (3668, 122940), (3930, 114744), (4098, 110040), (4585, 98352), (4716, 95620), (4781, 94320), (5040, 89473), (5240, 86058), (5464, 82530), (5502, 81960), (5895, 76496), (6147, 73360), (6288, 71715), (6830, 66024), (7336, 61470), (7860, 57372), (8196, 55020), (8253, 54640), (9170, 49176), (9432, 47810), (9562, 47160), (10245, 44016), (10480, 43029), (10928, 41265), (11004, 40980), (11790, 38248), (12294, 36680), (13660, 33012), (13755, 32784), (14343, 31440), (14672, 30735), (15720, 28686), (16392, 27510), (16506, 27320), (18340, 24588), (18864, 23905), (19124, 23580), (20490, 22008)]