228577440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5233}}^1$

素因数の和:5271

約数の個数: 192

約数和(自身を含む): 886346496

約数和(自身を除く): 657769056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5233, 5460, 6240, 7280, 8736, 10466, 10920, 14560, 15699, 20932, 21840, 26165, 31398, 36631, 41864, 43680, 52330, 62796, 68029, 73262, 78495, 83728, 104660, 109893, 125592, 136058, 146524, 156990, 167456, 183155, 204087, 209320, 219786, 251184, 272116, 293048, 313980, 340145, 366310, 408174, 418640, 439572, 476203, 502368, 544232, 549465, 586096, 627960, 680290, 732620, 816348, 837280, 879144, 952406, 1020435, 1088464, 1098930, 1172192, 1255920, 1360580, 1428609, 1465240, 1632696, 1758288, 1904812, 2040870, 2176928, 2197860, 2381015, 2511840, 2721160, 2857218, 2930480, 3265392, 3516576, 3809624, 4081740, 4395720, 4762030, 5442320, 5714436, 5860960, 6530784, 7143045, 7619248, 8163480, 8791440, 9524060, 10884640, 11428872, 14286090, 15238496, 16326960, 17582880, 19048120, 22857744, 28572180, 32653920, 38096240, 45715488, 57144360, 76192480, 114288720, 228577440]

約数ペア:

[(1, 228577440), (2, 114288720), (3, 76192480), (4, 57144360), (5, 45715488), (6, 38096240), (7, 32653920), (8, 28572180), (10, 22857744), (12, 19048120), (13, 17582880), (14, 16326960), (15, 15238496), (16, 14286090), (20, 11428872), (21, 10884640), (24, 9524060), (26, 8791440), (28, 8163480), (30, 7619248), (32, 7143045), (35, 6530784), (39, 5860960), (40, 5714436), (42, 5442320), (48, 4762030), (52, 4395720), (56, 4081740), (60, 3809624), (65, 3516576), (70, 3265392), (78, 2930480), (80, 2857218), (84, 2721160), (91, 2511840), (96, 2381015), (104, 2197860), (105, 2176928), (112, 2040870), (120, 1904812), (130, 1758288), (140, 1632696), (156, 1465240), (160, 1428609), (168, 1360580), (182, 1255920), (195, 1172192), (208, 1098930), (210, 1088464), (224, 1020435), (240, 952406), (260, 879144), (273, 837280), (280, 816348), (312, 732620), (336, 680290), (364, 627960), (390, 586096), (416, 549465), (420, 544232), (455, 502368), (480, 476203), (520, 439572), (546, 418640), (560, 408174), (624, 366310), (672, 340145), (728, 313980), (780, 293048), (840, 272116), (910, 251184), (1040, 219786), (1092, 209320), (1120, 204087), (1248, 183155), (1365, 167456), (1456, 156990), (1560, 146524), (1680, 136058), (1820, 125592), (2080, 109893), (2184, 104660), (2730, 83728), (2912, 78495), (3120, 73262), (3360, 68029), (3640, 62796), (4368, 52330), (5233, 43680), (5460, 41864), (6240, 36631), (7280, 31398), (8736, 26165), (10466, 21840), (10920, 20932), (14560, 15699)]