2148175080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:990

約数の個数: 320

約数和(自身を含む): 7831391040

約数和(自身を除く): 5683215960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 43, 45, 51, 54, 60, 68, 72, 81, 85, 86, 90, 102, 108, 120, 129, 135, 136, 153, 162, 170, 172, 180, 204, 215, 216, 255, 258, 270, 306, 324, 340, 344, 360, 387, 405, 408, 430, 459, 510, 516, 540, 612, 645, 648, 680, 731, 765, 774, 810, 860, 907, 918, 1020, 1032, 1080, 1161, 1224, 1290, 1377, 1462, 1530, 1548, 1620, 1720, 1814, 1836, 1935, 2040, 2193, 2295, 2322, 2580, 2721, 2754, 2924, 3060, 3096, 3240, 3483, 3628, 3655, 3672, 3870, 4386, 4535, 4590, 4644, 5160, 5442, 5508, 5805, 5848, 6120, 6579, 6885, 6966, 7256, 7310, 7740, 8163, 8772, 9070, 9180, 9288, 10884, 10965, 11016, 11610, 13158, 13605, 13770, 13932, 14620, 15419, 15480, 16326, 17415, 17544, 18140, 18360, 19737, 21768, 21930, 23220, 24489, 26316, 27210, 27540, 27864, 29240, 30838, 32652, 32895, 34830, 36280, 39001, 39474, 40815, 43860, 46257, 46440, 48978, 52632, 54420, 55080, 59211, 61676, 65304, 65790, 69660, 73467, 77095, 78002, 78948, 81630, 87720, 92514, 97956, 98685, 108840, 117003, 118422, 122445, 123352, 131580, 138771, 139320, 146934, 154190, 156004, 157896, 163260, 185028, 195005, 195912, 197370, 231285, 234006, 236844, 244890, 263160, 277542, 293868, 296055, 308380, 312008, 326520, 351009, 367335, 370056, 390010, 394740, 416313, 462570, 468012, 473688, 489780, 555084, 585015, 587736, 592110, 616760, 663017, 693855, 702018, 734670, 780020, 789480, 832626, 925140, 936024, 979560, 1053027, 1110168, 1170030, 1184220, 1248939, 1326034, 1387710, 1404036, 1469340, 1560040, 1665252, 1755045, 1850280, 1989051, 2081565, 2106054, 2340060, 2368440, 2497878, 2652068, 2775420, 2808072, 2938680, 3159081, 3315085, 3330504, 3510090, 3978102, 4163130, 4212108, 4680120, 4995756, 5265135, 5304136, 5550840, 5967153, 6244695, 6318162, 6630170, 7020180, 7956204, 8326260, 8424216, 9945255, 9991512, 10530270, 11934306, 12489390, 12636324, 13260340, 14040360, 15795405, 15912408, 16652520, 17901459, 19890510, 21060540, 23868612, 24978780, 25272648, 26520680, 29835765, 31590810, 35802918, 39781020, 42121080, 47737224, 49957560, 53704377, 59671530, 63181620, 71605836, 79562040, 89507295, 107408754, 119343060, 126363240, 143211672, 179014590, 214817508, 238686120, 268521885, 358029180, 429635016, 537043770, 716058360, 1074087540, 2148175080]

約数ペア:

[(1, 2148175080), (2, 1074087540), (3, 716058360), (4, 537043770), (5, 429635016), (6, 358029180), (8, 268521885), (9, 238686120), (10, 214817508), (12, 179014590), (15, 143211672), (17, 126363240), (18, 119343060), (20, 107408754), (24, 89507295), (27, 79562040), (30, 71605836), (34, 63181620), (36, 59671530), (40, 53704377), (43, 49957560), (45, 47737224), (51, 42121080), (54, 39781020), (60, 35802918), (68, 31590810), (72, 29835765), (81, 26520680), (85, 25272648), (86, 24978780), (90, 23868612), (102, 21060540), (108, 19890510), (120, 17901459), (129, 16652520), (135, 15912408), (136, 15795405), (153, 14040360), (162, 13260340), (170, 12636324), (172, 12489390), (180, 11934306), (204, 10530270), (215, 9991512), (216, 9945255), (255, 8424216), (258, 8326260), (270, 7956204), (306, 7020180), (324, 6630170), (340, 6318162), (344, 6244695), (360, 5967153), (387, 5550840), (405, 5304136), (408, 5265135), (430, 4995756), (459, 4680120), (510, 4212108), (516, 4163130), (540, 3978102), (612, 3510090), (645, 3330504), (648, 3315085), (680, 3159081), (731, 2938680), (765, 2808072), (774, 2775420), (810, 2652068), (860, 2497878), (907, 2368440), (918, 2340060), (1020, 2106054), (1032, 2081565), (1080, 1989051), (1161, 1850280), (1224, 1755045), (1290, 1665252), (1377, 1560040), (1462, 1469340), (1530, 1404036), (1548, 1387710), (1620, 1326034), (1720, 1248939), (1814, 1184220), (1836, 1170030), (1935, 1110168), (2040, 1053027), (2193, 979560), (2295, 936024), (2322, 925140), (2580, 832626), (2721, 789480), (2754, 780020), (2924, 734670), (3060, 702018), (3096, 693855), (3240, 663017), (3483, 616760), (3628, 592110), (3655, 587736), (3672, 585015), (3870, 555084), (4386, 489780), (4535, 473688), (4590, 468012), (4644, 462570), (5160, 416313), (5442, 394740), (5508, 390010), (5805, 370056), (5848, 367335), (6120, 351009), (6579, 326520), (6885, 312008), (6966, 308380), (7256, 296055), (7310, 293868), (7740, 277542), (8163, 263160), (8772, 244890), (9070, 236844), (9180, 234006), (9288, 231285), (10884, 197370), (10965, 195912), (11016, 195005), (11610, 185028), (13158, 163260), (13605, 157896), (13770, 156004), (13932, 154190), (14620, 146934), (15419, 139320), (15480, 138771), (16326, 131580), (17415, 123352), (17544, 122445), (18140, 118422), (18360, 117003), (19737, 108840), (21768, 98685), (21930, 97956), (23220, 92514), (24489, 87720), (26316, 81630), (27210, 78948), (27540, 78002), (27864, 77095), (29240, 73467), (30838, 69660), (32652, 65790), (32895, 65304), (34830, 61676), (36280, 59211), (39001, 55080), (39474, 54420), (40815, 52632), (43860, 48978), (46257, 46440)]