7883645880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{9743}}^1$

素因数の和:10381

約数の個数: 128

約数和(自身を含む): 25845765120

約数和(自身を除く): 17962119240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 613, 660, 1226, 1320, 1839, 2452, 3065, 3678, 4904, 6130, 6743, 7356, 9195, 9743, 12260, 13486, 14712, 18390, 19486, 20229, 24520, 26972, 29229, 33715, 36780, 38972, 40458, 48715, 53944, 58458, 67430, 73560, 77944, 80916, 97430, 101145, 107173, 116916, 134860, 146145, 161832, 194860, 202290, 214346, 233832, 269720, 292290, 321519, 389720, 404580, 428692, 535865, 584580, 643038, 809160, 857384, 1071730, 1169160, 1286076, 1607595, 2143460, 2572152, 3215190, 4286920, 5972459, 6430380, 11944918, 12860760, 17917377, 23889836, 29862295, 35834754, 47779672, 59724590, 65697049, 71669508, 89586885, 119449180, 131394098, 143339016, 179173770, 197091147, 238898360, 262788196, 328485245, 358347540, 394182294, 525576392, 656970490, 716695080, 788364588, 985455735, 1313940980, 1576729176, 1970911470, 2627881960, 3941822940, 7883645880]

約数ペア:

[(1, 7883645880), (2, 3941822940), (3, 2627881960), (4, 1970911470), (5, 1576729176), (6, 1313940980), (8, 985455735), (10, 788364588), (11, 716695080), (12, 656970490), (15, 525576392), (20, 394182294), (22, 358347540), (24, 328485245), (30, 262788196), (33, 238898360), (40, 197091147), (44, 179173770), (55, 143339016), (60, 131394098), (66, 119449180), (88, 89586885), (110, 71669508), (120, 65697049), (132, 59724590), (165, 47779672), (220, 35834754), (264, 29862295), (330, 23889836), (440, 17917377), (613, 12860760), (660, 11944918), (1226, 6430380), (1320, 5972459), (1839, 4286920), (2452, 3215190), (3065, 2572152), (3678, 2143460), (4904, 1607595), (6130, 1286076), (6743, 1169160), (7356, 1071730), (9195, 857384), (9743, 809160), (12260, 643038), (13486, 584580), (14712, 535865), (18390, 428692), (19486, 404580), (20229, 389720), (24520, 321519), (26972, 292290), (29229, 269720), (33715, 233832), (36780, 214346), (38972, 202290), (40458, 194860), (48715, 161832), (53944, 146145), (58458, 134860), (67430, 116916), (73560, 107173), (77944, 101145), (80916, 97430)]