223690320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{44383}}^1$

素因数の和:44409

約数の個数: 120

約数和(自身を含む): 858564096

約数和(自身を除く): 634873776

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, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 44383, 88766, 133149, 177532, 221915, 266298, 310681, 355064, 399447, 443830, 532596, 621362, 665745, 710128, 798894, 887660, 932043, 1065192, 1242724, 1331490, 1553405, 1597788, 1775320, 1864086, 1997235, 2130384, 2485448, 2662980, 2796129, 3106810, 3195576, 3550640, 3728172, 3994470, 4660215, 4970896, 5325960, 5592258, 6213620, 6391152, 7456344, 7988940, 9320430, 10651920, 11184516, 12427240, 13980645, 14912688, 15977880, 18640860, 22369032, 24854480, 27961290, 31955760, 37281720, 44738064, 55922580, 74563440, 111845160, 223690320]

約数ペア:

[(1, 223690320), (2, 111845160), (3, 74563440), (4, 55922580), (5, 44738064), (6, 37281720), (7, 31955760), (8, 27961290), (9, 24854480), (10, 22369032), (12, 18640860), (14, 15977880), (15, 14912688), (16, 13980645), (18, 12427240), (20, 11184516), (21, 10651920), (24, 9320430), (28, 7988940), (30, 7456344), (35, 6391152), (36, 6213620), (40, 5592258), (42, 5325960), (45, 4970896), (48, 4660215), (56, 3994470), (60, 3728172), (63, 3550640), (70, 3195576), (72, 3106810), (80, 2796129), (84, 2662980), (90, 2485448), (105, 2130384), (112, 1997235), (120, 1864086), (126, 1775320), (140, 1597788), (144, 1553405), (168, 1331490), (180, 1242724), (210, 1065192), (240, 932043), (252, 887660), (280, 798894), (315, 710128), (336, 665745), (360, 621362), (420, 532596), (504, 443830), (560, 399447), (630, 355064), (720, 310681), (840, 266298), (1008, 221915), (1260, 177532), (1680, 133149), (2520, 88766), (5040, 44383)]