283920840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1847}}^1$

素因数の和:1932

約数の個数: 192

約数和(自身を含む): 1072431360

約数和(自身を除く): 788510520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 488, 504, 549, 610, 630, 732, 840, 854, 915, 1098, 1220, 1260, 1281, 1464, 1708, 1830, 1847, 2135, 2196, 2440, 2520, 2562, 2745, 3416, 3660, 3694, 3843, 4270, 4392, 5124, 5490, 5541, 6405, 7320, 7388, 7686, 8540, 9235, 10248, 10980, 11082, 12810, 12929, 14776, 15372, 16623, 17080, 18470, 19215, 21960, 22164, 25620, 25858, 27705, 30744, 33246, 36940, 38430, 38787, 44328, 51240, 51716, 55410, 64645, 66492, 73880, 76860, 77574, 83115, 103432, 110820, 112667, 116361, 129290, 132984, 153720, 155148, 166230, 193935, 221640, 225334, 232722, 258580, 310296, 332460, 338001, 387870, 450668, 465444, 517160, 563335, 581805, 664920, 676002, 775740, 788669, 901336, 930888, 1014003, 1126670, 1163610, 1352004, 1551480, 1577338, 1690005, 2028006, 2253340, 2327220, 2366007, 2704008, 3154676, 3380010, 3943345, 4056012, 4506680, 4654440, 4732014, 5070015, 6309352, 6760020, 7098021, 7886690, 8112024, 9464028, 10140030, 11830035, 13520040, 14196042, 15773380, 18928056, 20280060, 23660070, 28392084, 31546760, 35490105, 40560120, 47320140, 56784168, 70980210, 94640280, 141960420, 283920840]

約数ペア:

[(1, 283920840), (2, 141960420), (3, 94640280), (4, 70980210), (5, 56784168), (6, 47320140), (7, 40560120), (8, 35490105), (9, 31546760), (10, 28392084), (12, 23660070), (14, 20280060), (15, 18928056), (18, 15773380), (20, 14196042), (21, 13520040), (24, 11830035), (28, 10140030), (30, 9464028), (35, 8112024), (36, 7886690), (40, 7098021), (42, 6760020), (45, 6309352), (56, 5070015), (60, 4732014), (61, 4654440), (63, 4506680), (70, 4056012), (72, 3943345), (84, 3380010), (90, 3154676), (105, 2704008), (120, 2366007), (122, 2327220), (126, 2253340), (140, 2028006), (168, 1690005), (180, 1577338), (183, 1551480), (210, 1352004), (244, 1163610), (252, 1126670), (280, 1014003), (305, 930888), (315, 901336), (360, 788669), (366, 775740), (420, 676002), (427, 664920), (488, 581805), (504, 563335), (549, 517160), (610, 465444), (630, 450668), (732, 387870), (840, 338001), (854, 332460), (915, 310296), (1098, 258580), (1220, 232722), (1260, 225334), (1281, 221640), (1464, 193935), (1708, 166230), (1830, 155148), (1847, 153720), (2135, 132984), (2196, 129290), (2440, 116361), (2520, 112667), (2562, 110820), (2745, 103432), (3416, 83115), (3660, 77574), (3694, 76860), (3843, 73880), (4270, 66492), (4392, 64645), (5124, 55410), (5490, 51716), (5541, 51240), (6405, 44328), (7320, 38787), (7388, 38430), (7686, 36940), (8540, 33246), (9235, 30744), (10248, 27705), (10980, 25858), (11082, 25620), (12810, 22164), (12929, 21960), (14776, 19215), (15372, 18470), (16623, 17080)]