282893940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 288

約数和(自身を含む): 1064254464

約数和(自身を除く): 781360524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 47, 51, 60, 63, 68, 70, 84, 85, 90, 94, 102, 105, 119, 126, 140, 141, 153, 170, 180, 188, 204, 210, 235, 238, 252, 255, 281, 282, 306, 315, 329, 340, 357, 420, 423, 470, 476, 510, 562, 564, 595, 612, 630, 658, 705, 714, 765, 799, 843, 846, 940, 987, 1020, 1071, 1124, 1190, 1260, 1316, 1405, 1410, 1428, 1530, 1598, 1645, 1686, 1692, 1785, 1967, 1974, 2115, 2142, 2380, 2397, 2529, 2810, 2820, 2961, 3060, 3196, 3290, 3372, 3570, 3934, 3948, 3995, 4215, 4230, 4284, 4777, 4794, 4935, 5058, 5355, 5593, 5620, 5901, 5922, 6580, 7140, 7191, 7868, 7990, 8430, 8460, 9554, 9588, 9835, 9870, 10116, 10710, 11186, 11802, 11844, 11985, 12645, 13207, 14331, 14382, 14805, 15980, 16779, 16860, 17703, 19108, 19670, 19740, 21420, 22372, 23604, 23885, 23970, 25290, 26414, 27965, 28662, 28764, 29505, 29610, 33439, 33558, 35406, 35955, 39340, 39621, 42993, 47770, 47940, 50337, 50580, 52828, 55930, 57324, 59010, 59220, 66035, 66878, 67116, 70812, 71655, 71910, 79242, 83895, 85986, 88515, 92449, 95540, 100317, 100674, 111860, 118020, 118863, 132070, 133756, 143310, 143820, 158484, 167195, 167790, 171972, 177030, 184898, 198105, 200634, 201348, 214965, 224519, 237726, 251685, 264140, 277347, 286620, 300951, 334390, 335580, 354060, 369796, 396210, 401268, 429930, 449038, 462245, 475452, 501585, 503370, 554694, 594315, 601902, 668780, 673557, 792420, 832041, 859860, 898076, 924490, 1003170, 1006740, 1109388, 1122595, 1188630, 1203804, 1347114, 1386735, 1504755, 1571633, 1664082, 1848980, 2006340, 2020671, 2245190, 2377260, 2694228, 2773470, 3009510, 3143266, 3328164, 3367785, 4041342, 4160205, 4490380, 4714899, 5546940, 6019020, 6286532, 6735570, 7858165, 8082684, 8320410, 9429798, 10103355, 13471140, 14144697, 15716330, 16640820, 18859596, 20206710, 23574495, 28289394, 31432660, 40413420, 47148990, 56578788, 70723485, 94297980, 141446970, 282893940]

約数ペア:

[(1, 282893940), (2, 141446970), (3, 94297980), (4, 70723485), (5, 56578788), (6, 47148990), (7, 40413420), (9, 31432660), (10, 28289394), (12, 23574495), (14, 20206710), (15, 18859596), (17, 16640820), (18, 15716330), (20, 14144697), (21, 13471140), (28, 10103355), (30, 9429798), (34, 8320410), (35, 8082684), (36, 7858165), (42, 6735570), (45, 6286532), (47, 6019020), (51, 5546940), (60, 4714899), (63, 4490380), (68, 4160205), (70, 4041342), (84, 3367785), (85, 3328164), (90, 3143266), (94, 3009510), (102, 2773470), (105, 2694228), (119, 2377260), (126, 2245190), (140, 2020671), (141, 2006340), (153, 1848980), (170, 1664082), (180, 1571633), (188, 1504755), (204, 1386735), (210, 1347114), (235, 1203804), (238, 1188630), (252, 1122595), (255, 1109388), (281, 1006740), (282, 1003170), (306, 924490), (315, 898076), (329, 859860), (340, 832041), (357, 792420), (420, 673557), (423, 668780), (470, 601902), (476, 594315), (510, 554694), (562, 503370), (564, 501585), (595, 475452), (612, 462245), (630, 449038), (658, 429930), (705, 401268), (714, 396210), (765, 369796), (799, 354060), (843, 335580), (846, 334390), (940, 300951), (987, 286620), (1020, 277347), (1071, 264140), (1124, 251685), (1190, 237726), (1260, 224519), (1316, 214965), (1405, 201348), (1410, 200634), (1428, 198105), (1530, 184898), (1598, 177030), (1645, 171972), (1686, 167790), (1692, 167195), (1785, 158484), (1967, 143820), (1974, 143310), (2115, 133756), (2142, 132070), (2380, 118863), (2397, 118020), (2529, 111860), (2810, 100674), (2820, 100317), (2961, 95540), (3060, 92449), (3196, 88515), (3290, 85986), (3372, 83895), (3570, 79242), (3934, 71910), (3948, 71655), (3995, 70812), (4215, 67116), (4230, 66878), (4284, 66035), (4777, 59220), (4794, 59010), (4935, 57324), (5058, 55930), (5355, 52828), (5593, 50580), (5620, 50337), (5901, 47940), (5922, 47770), (6580, 42993), (7140, 39621), (7191, 39340), (7868, 35955), (7990, 35406), (8430, 33558), (8460, 33439), (9554, 29610), (9588, 29505), (9835, 28764), (9870, 28662), (10116, 27965), (10710, 26414), (11186, 25290), (11802, 23970), (11844, 23885), (11985, 23604), (12645, 22372), (13207, 21420), (14331, 19740), (14382, 19670), (14805, 19108), (15980, 17703), (16779, 16860)]