2428933080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2521}}^1$

素因数の和:2610

約数の個数: 256

約数和(自身を含む): 8832245760

約数和(自身を除く): 6403312680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 37, 40, 42, 56, 60, 62, 70, 74, 84, 93, 105, 111, 120, 124, 140, 148, 155, 168, 185, 186, 210, 217, 222, 248, 259, 280, 296, 310, 370, 372, 420, 434, 444, 465, 518, 555, 620, 651, 740, 744, 777, 840, 868, 888, 930, 1036, 1085, 1110, 1147, 1240, 1295, 1302, 1480, 1554, 1736, 1860, 2072, 2170, 2220, 2294, 2521, 2590, 2604, 3108, 3255, 3441, 3720, 3885, 4340, 4440, 4588, 5042, 5180, 5208, 5735, 6216, 6510, 6882, 7563, 7770, 8029, 8680, 9176, 10084, 10360, 11470, 12605, 13020, 13764, 15126, 15540, 16058, 17205, 17647, 20168, 22940, 24087, 25210, 26040, 27528, 30252, 31080, 32116, 34410, 35294, 37815, 40145, 45880, 48174, 50420, 52941, 60504, 64232, 68820, 70588, 75630, 78151, 80290, 88235, 93277, 96348, 100840, 105882, 120435, 137640, 141176, 151260, 156302, 160580, 176470, 186554, 192696, 211764, 234453, 240870, 264705, 279831, 302520, 312604, 321160, 352940, 373108, 390755, 423528, 466385, 468906, 481740, 529410, 547057, 559662, 625208, 652939, 705880, 746216, 781510, 932770, 937812, 963480, 1058820, 1094114, 1119324, 1172265, 1305878, 1399155, 1563020, 1641171, 1865540, 1875624, 1958817, 2117640, 2188228, 2238648, 2344530, 2611756, 2735285, 2798310, 2891587, 3126040, 3264695, 3282342, 3731080, 3917634, 4376456, 4689060, 5223512, 5470570, 5596620, 5783174, 6529390, 6564684, 7835268, 8205855, 8674761, 9378120, 9794085, 10941140, 11193240, 11566348, 13058780, 13129368, 14457935, 15670536, 16411710, 17349522, 19588170, 20241109, 21882280, 23132696, 26117560, 28915870, 32823420, 34699044, 39176340, 40482218, 43373805, 57831740, 60723327, 65646840, 69398088, 78352680, 80964436, 86747610, 101205545, 115663480, 121446654, 161928872, 173495220, 202411090, 242893308, 303616635, 346990440, 404822180, 485786616, 607233270, 809644360, 1214466540, 2428933080]

約数ペア:

[(1, 2428933080), (2, 1214466540), (3, 809644360), (4, 607233270), (5, 485786616), (6, 404822180), (7, 346990440), (8, 303616635), (10, 242893308), (12, 202411090), (14, 173495220), (15, 161928872), (20, 121446654), (21, 115663480), (24, 101205545), (28, 86747610), (30, 80964436), (31, 78352680), (35, 69398088), (37, 65646840), (40, 60723327), (42, 57831740), (56, 43373805), (60, 40482218), (62, 39176340), (70, 34699044), (74, 32823420), (84, 28915870), (93, 26117560), (105, 23132696), (111, 21882280), (120, 20241109), (124, 19588170), (140, 17349522), (148, 16411710), (155, 15670536), (168, 14457935), (185, 13129368), (186, 13058780), (210, 11566348), (217, 11193240), (222, 10941140), (248, 9794085), (259, 9378120), (280, 8674761), (296, 8205855), (310, 7835268), (370, 6564684), (372, 6529390), (420, 5783174), (434, 5596620), (444, 5470570), (465, 5223512), (518, 4689060), (555, 4376456), (620, 3917634), (651, 3731080), (740, 3282342), (744, 3264695), (777, 3126040), (840, 2891587), (868, 2798310), (888, 2735285), (930, 2611756), (1036, 2344530), (1085, 2238648), (1110, 2188228), (1147, 2117640), (1240, 1958817), (1295, 1875624), (1302, 1865540), (1480, 1641171), (1554, 1563020), (1736, 1399155), (1860, 1305878), (2072, 1172265), (2170, 1119324), (2220, 1094114), (2294, 1058820), (2521, 963480), (2590, 937812), (2604, 932770), (3108, 781510), (3255, 746216), (3441, 705880), (3720, 652939), (3885, 625208), (4340, 559662), (4440, 547057), (4588, 529410), (5042, 481740), (5180, 468906), (5208, 466385), (5735, 423528), (6216, 390755), (6510, 373108), (6882, 352940), (7563, 321160), (7770, 312604), (8029, 302520), (8680, 279831), (9176, 264705), (10084, 240870), (10360, 234453), (11470, 211764), (12605, 192696), (13020, 186554), (13764, 176470), (15126, 160580), (15540, 156302), (16058, 151260), (17205, 141176), (17647, 137640), (20168, 120435), (22940, 105882), (24087, 100840), (25210, 96348), (26040, 93277), (27528, 88235), (30252, 80290), (31080, 78151), (32116, 75630), (34410, 70588), (35294, 68820), (37815, 64232), (40145, 60504), (45880, 52941), (48174, 50420)]