2146295060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:671

約数の個数: 192

約数和(自身を含む): 5808499200

約数和(自身を除く): 3662204140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 49, 52, 65, 70, 82, 91, 98, 130, 140, 164, 182, 196, 205, 245, 260, 287, 343, 364, 410, 455, 490, 533, 574, 587, 637, 686, 820, 910, 980, 1066, 1148, 1174, 1274, 1372, 1435, 1715, 1820, 2009, 2132, 2348, 2548, 2665, 2870, 2935, 3185, 3430, 3731, 4018, 4109, 4459, 5330, 5740, 5870, 6370, 6860, 7462, 7631, 8036, 8218, 8918, 10045, 10660, 11740, 12740, 14063, 14924, 15262, 16436, 17836, 18655, 20090, 20545, 22295, 24067, 26117, 28126, 28763, 30524, 37310, 38155, 40180, 41090, 44590, 48134, 52234, 53417, 56252, 57526, 70315, 74620, 76310, 82180, 89180, 96268, 104468, 106834, 115052, 120335, 130585, 140630, 143815, 152620, 168469, 182819, 201341, 213668, 240670, 261170, 267085, 281260, 287630, 312871, 336938, 365638, 373919, 402682, 481340, 522340, 534170, 575260, 625742, 673876, 731276, 747838, 805364, 842345, 914095, 1006705, 1068340, 1179283, 1251484, 1495676, 1564355, 1684690, 1828190, 1869595, 2013410, 2190097, 2358566, 2617433, 3128710, 3369380, 3656380, 3739190, 4026820, 4380194, 4717132, 5234866, 5896415, 6257420, 7478380, 8254981, 8760388, 10469732, 10950485, 11792830, 13087165, 15330679, 16509962, 21900970, 23585660, 26174330, 30661358, 33019924, 41274905, 43801940, 52348660, 61322716, 76653395, 82549810, 107314753, 153306790, 165099620, 214629506, 306613580, 429259012, 536573765, 1073147530, 2146295060]

約数ペア:

[(1, 2146295060), (2, 1073147530), (4, 536573765), (5, 429259012), (7, 306613580), (10, 214629506), (13, 165099620), (14, 153306790), (20, 107314753), (26, 82549810), (28, 76653395), (35, 61322716), (41, 52348660), (49, 43801940), (52, 41274905), (65, 33019924), (70, 30661358), (82, 26174330), (91, 23585660), (98, 21900970), (130, 16509962), (140, 15330679), (164, 13087165), (182, 11792830), (196, 10950485), (205, 10469732), (245, 8760388), (260, 8254981), (287, 7478380), (343, 6257420), (364, 5896415), (410, 5234866), (455, 4717132), (490, 4380194), (533, 4026820), (574, 3739190), (587, 3656380), (637, 3369380), (686, 3128710), (820, 2617433), (910, 2358566), (980, 2190097), (1066, 2013410), (1148, 1869595), (1174, 1828190), (1274, 1684690), (1372, 1564355), (1435, 1495676), (1715, 1251484), (1820, 1179283), (2009, 1068340), (2132, 1006705), (2348, 914095), (2548, 842345), (2665, 805364), (2870, 747838), (2935, 731276), (3185, 673876), (3430, 625742), (3731, 575260), (4018, 534170), (4109, 522340), (4459, 481340), (5330, 402682), (5740, 373919), (5870, 365638), (6370, 336938), (6860, 312871), (7462, 287630), (7631, 281260), (8036, 267085), (8218, 261170), (8918, 240670), (10045, 213668), (10660, 201341), (11740, 182819), (12740, 168469), (14063, 152620), (14924, 143815), (15262, 140630), (16436, 130585), (17836, 120335), (18655, 115052), (20090, 106834), (20545, 104468), (22295, 96268), (24067, 89180), (26117, 82180), (28126, 76310), (28763, 74620), (30524, 70315), (37310, 57526), (38155, 56252), (40180, 53417), (41090, 52234), (44590, 48134)]