1224618840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:682

約数の個数: 192

約数和(自身を含む): 4099455360

約数和(自身を除く): 2874836520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 157, 180, 188, 235, 282, 314, 360, 376, 423, 461, 470, 471, 564, 628, 705, 785, 846, 922, 940, 942, 1128, 1256, 1383, 1410, 1413, 1570, 1692, 1844, 1880, 1884, 2115, 2305, 2355, 2766, 2820, 2826, 3140, 3384, 3688, 3768, 4149, 4230, 4610, 4710, 5532, 5640, 5652, 6280, 6915, 7065, 7379, 8298, 8460, 9220, 9420, 11064, 11304, 13830, 14130, 14758, 16596, 16920, 18440, 18840, 20745, 21667, 22137, 27660, 28260, 29516, 33192, 36895, 41490, 43334, 44274, 55320, 56520, 59032, 65001, 66411, 72377, 73790, 82980, 86668, 88548, 108335, 110685, 130002, 132822, 144754, 147580, 165960, 173336, 177096, 195003, 216670, 217131, 221370, 260004, 265644, 289508, 295160, 325005, 332055, 361885, 390006, 433340, 434262, 442740, 520008, 531288, 579016, 650010, 651393, 664110, 723770, 780012, 866680, 868524, 885480, 975015, 1085655, 1300020, 1302786, 1328220, 1447540, 1560024, 1737048, 1950030, 2171310, 2600040, 2605572, 2656440, 2895080, 3256965, 3401719, 3900060, 4342620, 5211144, 6513930, 6803438, 7800120, 8685240, 10205157, 13027860, 13606876, 17008595, 20410314, 26055720, 27213752, 30615471, 34017190, 40820628, 51025785, 61230942, 68034380, 81641256, 102051570, 122461884, 136068760, 153077355, 204103140, 244923768, 306154710, 408206280, 612309420, 1224618840]

約数ペア:

[(1, 1224618840), (2, 612309420), (3, 408206280), (4, 306154710), (5, 244923768), (6, 204103140), (8, 153077355), (9, 136068760), (10, 122461884), (12, 102051570), (15, 81641256), (18, 68034380), (20, 61230942), (24, 51025785), (30, 40820628), (36, 34017190), (40, 30615471), (45, 27213752), (47, 26055720), (60, 20410314), (72, 17008595), (90, 13606876), (94, 13027860), (120, 10205157), (141, 8685240), (157, 7800120), (180, 6803438), (188, 6513930), (235, 5211144), (282, 4342620), (314, 3900060), (360, 3401719), (376, 3256965), (423, 2895080), (461, 2656440), (470, 2605572), (471, 2600040), (564, 2171310), (628, 1950030), (705, 1737048), (785, 1560024), (846, 1447540), (922, 1328220), (940, 1302786), (942, 1300020), (1128, 1085655), (1256, 975015), (1383, 885480), (1410, 868524), (1413, 866680), (1570, 780012), (1692, 723770), (1844, 664110), (1880, 651393), (1884, 650010), (2115, 579016), (2305, 531288), (2355, 520008), (2766, 442740), (2820, 434262), (2826, 433340), (3140, 390006), (3384, 361885), (3688, 332055), (3768, 325005), (4149, 295160), (4230, 289508), (4610, 265644), (4710, 260004), (5532, 221370), (5640, 217131), (5652, 216670), (6280, 195003), (6915, 177096), (7065, 173336), (7379, 165960), (8298, 147580), (8460, 144754), (9220, 132822), (9420, 130002), (11064, 110685), (11304, 108335), (13830, 88548), (14130, 86668), (14758, 82980), (16596, 73790), (16920, 72377), (18440, 66411), (18840, 65001), (20745, 59032), (21667, 56520), (22137, 55320), (27660, 44274), (28260, 43334), (29516, 41490), (33192, 36895)]