893959080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:420

約数の個数: 256

約数和(自身を含む): 3183183360

約数和(自身を除く): 2289224280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 101, 105, 120, 123, 140, 164, 168, 202, 205, 210, 246, 257, 280, 287, 303, 328, 404, 410, 420, 492, 505, 514, 574, 606, 615, 707, 771, 808, 820, 840, 861, 984, 1010, 1028, 1148, 1212, 1230, 1285, 1414, 1435, 1515, 1542, 1640, 1722, 1799, 2020, 2056, 2121, 2296, 2424, 2460, 2570, 2828, 2870, 3030, 3084, 3444, 3535, 3598, 3855, 4040, 4141, 4242, 4305, 4920, 5140, 5397, 5656, 5740, 6060, 6168, 6888, 7070, 7196, 7710, 8282, 8484, 8610, 8995, 10280, 10537, 10605, 10794, 11480, 12120, 12423, 14140, 14392, 15420, 16564, 16968, 17220, 17990, 20705, 21074, 21210, 21588, 24846, 25957, 26985, 28280, 28987, 30840, 31611, 33128, 34440, 35980, 41410, 42148, 42420, 43176, 49692, 51914, 52685, 53970, 57974, 62115, 63222, 71960, 73759, 77871, 82820, 84296, 84840, 86961, 99384, 103828, 105370, 107940, 115948, 124230, 126444, 129785, 144935, 147518, 155742, 158055, 165640, 173922, 181699, 207656, 210740, 215880, 221277, 231896, 248460, 252888, 259570, 289870, 295036, 311484, 316110, 347844, 363398, 368795, 389355, 421480, 434805, 442554, 496920, 519140, 545097, 579740, 590072, 622968, 632220, 695688, 726796, 737590, 778710, 869610, 885108, 908495, 1038280, 1064237, 1090194, 1106385, 1159480, 1264440, 1453592, 1475180, 1557420, 1739220, 1770216, 1816990, 2128474, 2180388, 2212770, 2725485, 2950360, 3114840, 3192711, 3478440, 3633980, 4256948, 4360776, 4425540, 5321185, 5450970, 6385422, 7267960, 7449659, 8513896, 8851080, 10642370, 10901940, 12770844, 14899318, 15963555, 21284740, 21803880, 22348977, 25541688, 29798636, 31927110, 37248295, 42569480, 44697954, 59597272, 63854220, 74496590, 89395908, 111744885, 127708440, 148993180, 178791816, 223489770, 297986360, 446979540, 893959080]

約数ペア:

[(1, 893959080), (2, 446979540), (3, 297986360), (4, 223489770), (5, 178791816), (6, 148993180), (7, 127708440), (8, 111744885), (10, 89395908), (12, 74496590), (14, 63854220), (15, 59597272), (20, 44697954), (21, 42569480), (24, 37248295), (28, 31927110), (30, 29798636), (35, 25541688), (40, 22348977), (41, 21803880), (42, 21284740), (56, 15963555), (60, 14899318), (70, 12770844), (82, 10901940), (84, 10642370), (101, 8851080), (105, 8513896), (120, 7449659), (123, 7267960), (140, 6385422), (164, 5450970), (168, 5321185), (202, 4425540), (205, 4360776), (210, 4256948), (246, 3633980), (257, 3478440), (280, 3192711), (287, 3114840), (303, 2950360), (328, 2725485), (404, 2212770), (410, 2180388), (420, 2128474), (492, 1816990), (505, 1770216), (514, 1739220), (574, 1557420), (606, 1475180), (615, 1453592), (707, 1264440), (771, 1159480), (808, 1106385), (820, 1090194), (840, 1064237), (861, 1038280), (984, 908495), (1010, 885108), (1028, 869610), (1148, 778710), (1212, 737590), (1230, 726796), (1285, 695688), (1414, 632220), (1435, 622968), (1515, 590072), (1542, 579740), (1640, 545097), (1722, 519140), (1799, 496920), (2020, 442554), (2056, 434805), (2121, 421480), (2296, 389355), (2424, 368795), (2460, 363398), (2570, 347844), (2828, 316110), (2870, 311484), (3030, 295036), (3084, 289870), (3444, 259570), (3535, 252888), (3598, 248460), (3855, 231896), (4040, 221277), (4141, 215880), (4242, 210740), (4305, 207656), (4920, 181699), (5140, 173922), (5397, 165640), (5656, 158055), (5740, 155742), (6060, 147518), (6168, 144935), (6888, 129785), (7070, 126444), (7196, 124230), (7710, 115948), (8282, 107940), (8484, 105370), (8610, 103828), (8995, 99384), (10280, 86961), (10537, 84840), (10605, 84296), (10794, 82820), (11480, 77871), (12120, 73759), (12423, 71960), (14140, 63222), (14392, 62115), (15420, 57974), (16564, 53970), (16968, 52685), (17220, 51914), (17990, 49692), (20705, 43176), (21074, 42420), (21210, 42148), (21588, 41410), (24846, 35980), (25957, 34440), (26985, 33128), (28280, 31611), (28987, 30840)]