22819440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 240

約数和(自身を含む): 87708672

約数和(自身を除く): 64889232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 47, 48, 51, 56, 60, 68, 70, 80, 84, 85, 94, 102, 105, 112, 119, 120, 136, 140, 141, 168, 170, 188, 204, 210, 235, 238, 240, 255, 272, 280, 282, 289, 329, 336, 340, 357, 376, 408, 420, 470, 476, 510, 560, 564, 578, 595, 658, 680, 705, 714, 752, 799, 816, 840, 867, 940, 952, 987, 1020, 1128, 1156, 1190, 1316, 1360, 1410, 1428, 1445, 1598, 1645, 1680, 1734, 1785, 1880, 1904, 1974, 2023, 2040, 2256, 2312, 2380, 2397, 2632, 2820, 2856, 2890, 3196, 3290, 3468, 3570, 3760, 3948, 3995, 4046, 4080, 4335, 4624, 4760, 4794, 4935, 5264, 5593, 5640, 5712, 5780, 6069, 6392, 6580, 6936, 7140, 7896, 7990, 8092, 8670, 9520, 9588, 9870, 10115, 11186, 11280, 11560, 11985, 12138, 12784, 13160, 13583, 13872, 14280, 15792, 15980, 16184, 16779, 17340, 19176, 19740, 20230, 22372, 23120, 23970, 24276, 26320, 27166, 27965, 28560, 30345, 31960, 32368, 33558, 34680, 38352, 39480, 40460, 40749, 44744, 47940, 48552, 54332, 55930, 60690, 63920, 67116, 67915, 69360, 78960, 80920, 81498, 83895, 89488, 95081, 95880, 97104, 108664, 111860, 121380, 134232, 135830, 161840, 162996, 167790, 190162, 191760, 203745, 217328, 223720, 242760, 268464, 271660, 285243, 325992, 335580, 380324, 407490, 447440, 475405, 485520, 543320, 570486, 651984, 671160, 760648, 814980, 950810, 1086640, 1140972, 1342320, 1426215, 1521296, 1629960, 1901620, 2281944, 2852430, 3259920, 3803240, 4563888, 5704860, 7606480, 11409720, 22819440]

約数ペア:

[(1, 22819440), (2, 11409720), (3, 7606480), (4, 5704860), (5, 4563888), (6, 3803240), (7, 3259920), (8, 2852430), (10, 2281944), (12, 1901620), (14, 1629960), (15, 1521296), (16, 1426215), (17, 1342320), (20, 1140972), (21, 1086640), (24, 950810), (28, 814980), (30, 760648), (34, 671160), (35, 651984), (40, 570486), (42, 543320), (47, 485520), (48, 475405), (51, 447440), (56, 407490), (60, 380324), (68, 335580), (70, 325992), (80, 285243), (84, 271660), (85, 268464), (94, 242760), (102, 223720), (105, 217328), (112, 203745), (119, 191760), (120, 190162), (136, 167790), (140, 162996), (141, 161840), (168, 135830), (170, 134232), (188, 121380), (204, 111860), (210, 108664), (235, 97104), (238, 95880), (240, 95081), (255, 89488), (272, 83895), (280, 81498), (282, 80920), (289, 78960), (329, 69360), (336, 67915), (340, 67116), (357, 63920), (376, 60690), (408, 55930), (420, 54332), (470, 48552), (476, 47940), (510, 44744), (560, 40749), (564, 40460), (578, 39480), (595, 38352), (658, 34680), (680, 33558), (705, 32368), (714, 31960), (752, 30345), (799, 28560), (816, 27965), (840, 27166), (867, 26320), (940, 24276), (952, 23970), (987, 23120), (1020, 22372), (1128, 20230), (1156, 19740), (1190, 19176), (1316, 17340), (1360, 16779), (1410, 16184), (1428, 15980), (1445, 15792), (1598, 14280), (1645, 13872), (1680, 13583), (1734, 13160), (1785, 12784), (1880, 12138), (1904, 11985), (1974, 11560), (2023, 11280), (2040, 11186), (2256, 10115), (2312, 9870), (2380, 9588), (2397, 9520), (2632, 8670), (2820, 8092), (2856, 7990), (2890, 7896), (3196, 7140), (3290, 6936), (3468, 6580), (3570, 6392), (3760, 6069), (3948, 5780), (3995, 5712), (4046, 5640), (4080, 5593), (4335, 5264), (4624, 4935), (4760, 4794)]