2400015240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2273}}^1$

素因数の和:2716

約数の個数: 192

約数和(自身を含む): 8939548800

約数和(自身を除く): 6539533560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 419, 420, 504, 630, 838, 840, 1257, 1260, 1676, 2095, 2273, 2514, 2520, 2933, 3352, 3771, 4190, 4546, 5028, 5866, 6285, 6819, 7542, 8380, 8799, 9092, 10056, 11365, 11732, 12570, 13638, 14665, 15084, 15911, 16760, 17598, 18184, 18855, 20457, 22730, 23464, 25140, 26397, 27276, 29330, 30168, 31822, 34095, 35196, 37710, 40914, 43995, 45460, 47733, 50280, 52794, 54552, 58660, 63644, 68190, 70392, 75420, 79555, 81828, 87990, 90920, 95466, 102285, 105588, 117320, 127288, 131985, 136380, 143199, 150840, 159110, 163656, 175980, 190932, 204570, 211176, 238665, 263970, 272760, 286398, 318220, 351960, 381864, 409140, 477330, 527940, 572796, 636440, 715995, 818280, 952387, 954660, 1055880, 1145592, 1431990, 1904774, 1909320, 2857161, 2863980, 3809548, 4761935, 5714322, 5727960, 6666709, 7619096, 8571483, 9523870, 11428644, 13333418, 14285805, 17142966, 19047740, 20000127, 22857288, 26666836, 28571610, 33333545, 34285932, 38095480, 40000254, 42857415, 53333672, 57143220, 60000381, 66667090, 68571864, 80000508, 85714830, 100000635, 114286440, 120000762, 133334180, 160001016, 171429660, 200001270, 240001524, 266668360, 300001905, 342859320, 400002540, 480003048, 600003810, 800005080, 1200007620, 2400015240]

約数ペア:

[(1, 2400015240), (2, 1200007620), (3, 800005080), (4, 600003810), (5, 480003048), (6, 400002540), (7, 342859320), (8, 300001905), (9, 266668360), (10, 240001524), (12, 200001270), (14, 171429660), (15, 160001016), (18, 133334180), (20, 120000762), (21, 114286440), (24, 100000635), (28, 85714830), (30, 80000508), (35, 68571864), (36, 66667090), (40, 60000381), (42, 57143220), (45, 53333672), (56, 42857415), (60, 40000254), (63, 38095480), (70, 34285932), (72, 33333545), (84, 28571610), (90, 26666836), (105, 22857288), (120, 20000127), (126, 19047740), (140, 17142966), (168, 14285805), (180, 13333418), (210, 11428644), (252, 9523870), (280, 8571483), (315, 7619096), (360, 6666709), (419, 5727960), (420, 5714322), (504, 4761935), (630, 3809548), (838, 2863980), (840, 2857161), (1257, 1909320), (1260, 1904774), (1676, 1431990), (2095, 1145592), (2273, 1055880), (2514, 954660), (2520, 952387), (2933, 818280), (3352, 715995), (3771, 636440), (4190, 572796), (4546, 527940), (5028, 477330), (5866, 409140), (6285, 381864), (6819, 351960), (7542, 318220), (8380, 286398), (8799, 272760), (9092, 263970), (10056, 238665), (11365, 211176), (11732, 204570), (12570, 190932), (13638, 175980), (14665, 163656), (15084, 159110), (15911, 150840), (16760, 143199), (17598, 136380), (18184, 131985), (18855, 127288), (20457, 117320), (22730, 105588), (23464, 102285), (25140, 95466), (26397, 90920), (27276, 87990), (29330, 81828), (30168, 79555), (31822, 75420), (34095, 70392), (35196, 68190), (37710, 63644), (40914, 58660), (43995, 54552), (45460, 52794), (47733, 50280)]