2393152020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1511}}^1$

素因数の和:1955

約数の個数: 192

約数和(自身を含む): 8534937600

約数和(自身を除く): 6141785580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 419, 420, 540, 630, 756, 838, 945, 1257, 1260, 1511, 1676, 1890, 2095, 2514, 2933, 3022, 3771, 3780, 4190, 4533, 5028, 5866, 6044, 6285, 7542, 7555, 8380, 8799, 9066, 10577, 11313, 11732, 12570, 13599, 14665, 15084, 15110, 17598, 18132, 18855, 21154, 22626, 22665, 25140, 26397, 27198, 29330, 30220, 31731, 35196, 37710, 40797, 42308, 43995, 45252, 45330, 52794, 52885, 54396, 56565, 58660, 63462, 67995, 75420, 79191, 81594, 87990, 90660, 95193, 105588, 105770, 113130, 126924, 131985, 135990, 158382, 158655, 163188, 175980, 190386, 203985, 211540, 226260, 263970, 271980, 285579, 316764, 317310, 380772, 395955, 407970, 475965, 527940, 571158, 633109, 634620, 791910, 815940, 951930, 1142316, 1266218, 1427895, 1583820, 1899327, 1903860, 2532436, 2855790, 3165545, 3798654, 4431763, 5697981, 5711580, 6331090, 7597308, 8863526, 9496635, 11395962, 12662180, 13295289, 17093943, 17727052, 18993270, 22158815, 22791924, 26590578, 28489905, 34187886, 37986540, 39885867, 44317630, 53181156, 56979810, 66476445, 68375772, 79771734, 85469715, 88635260, 113959620, 119657601, 132952890, 159543468, 170939430, 199429335, 239315202, 265905780, 341878860, 398858670, 478630404, 598288005, 797717340, 1196576010, 2393152020]

約数ペア:

[(1, 2393152020), (2, 1196576010), (3, 797717340), (4, 598288005), (5, 478630404), (6, 398858670), (7, 341878860), (9, 265905780), (10, 239315202), (12, 199429335), (14, 170939430), (15, 159543468), (18, 132952890), (20, 119657601), (21, 113959620), (27, 88635260), (28, 85469715), (30, 79771734), (35, 68375772), (36, 66476445), (42, 56979810), (45, 53181156), (54, 44317630), (60, 39885867), (63, 37986540), (70, 34187886), (84, 28489905), (90, 26590578), (105, 22791924), (108, 22158815), (126, 18993270), (135, 17727052), (140, 17093943), (180, 13295289), (189, 12662180), (210, 11395962), (252, 9496635), (270, 8863526), (315, 7597308), (378, 6331090), (419, 5711580), (420, 5697981), (540, 4431763), (630, 3798654), (756, 3165545), (838, 2855790), (945, 2532436), (1257, 1903860), (1260, 1899327), (1511, 1583820), (1676, 1427895), (1890, 1266218), (2095, 1142316), (2514, 951930), (2933, 815940), (3022, 791910), (3771, 634620), (3780, 633109), (4190, 571158), (4533, 527940), (5028, 475965), (5866, 407970), (6044, 395955), (6285, 380772), (7542, 317310), (7555, 316764), (8380, 285579), (8799, 271980), (9066, 263970), (10577, 226260), (11313, 211540), (11732, 203985), (12570, 190386), (13599, 175980), (14665, 163188), (15084, 158655), (15110, 158382), (17598, 135990), (18132, 131985), (18855, 126924), (21154, 113130), (22626, 105770), (22665, 105588), (25140, 95193), (26397, 90660), (27198, 87990), (29330, 81594), (30220, 79191), (31731, 75420), (35196, 67995), (37710, 63462), (40797, 58660), (42308, 56565), (43995, 54396), (45252, 52885), (45330, 52794)]