22728340290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{389}}^1$

素因数の和:844

約数の個数: 128

約数和(自身を含む): 56204928000

約数和(自身を除く): 33476587710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 89, 158, 178, 237, 267, 277, 389, 395, 445, 474, 534, 554, 778, 790, 831, 890, 1167, 1185, 1335, 1385, 1662, 1945, 2334, 2370, 2670, 2770, 3890, 4155, 5835, 7031, 8310, 11670, 14062, 21093, 21883, 24653, 30731, 34621, 35155, 42186, 43766, 49306, 61462, 65649, 69242, 70310, 73959, 92193, 103863, 105465, 107753, 109415, 123265, 131298, 147918, 153655, 173105, 184386, 207726, 210930, 215506, 218830, 246530, 307310, 323259, 328245, 346210, 369795, 460965, 519315, 538765, 646518, 656490, 739590, 921930, 1038630, 1077530, 1616295, 1947587, 2735059, 3232590, 3895174, 5470118, 5842761, 8205177, 8512487, 9590017, 9737935, 11685522, 13675295, 16410354, 17024974, 19180034, 19475870, 25537461, 27350590, 28770051, 29213805, 41025885, 42562435, 47950085, 51074922, 57540102, 58427610, 82051770, 85124870, 95900170, 127687305, 143850255, 255374610, 287700510, 757611343, 1515222686, 2272834029, 3788056715, 4545668058, 7576113430, 11364170145, 22728340290]

約数ペア:

[(1, 22728340290), (2, 11364170145), (3, 7576113430), (5, 4545668058), (6, 3788056715), (10, 2272834029), (15, 1515222686), (30, 757611343), (79, 287700510), (89, 255374610), (158, 143850255), (178, 127687305), (237, 95900170), (267, 85124870), (277, 82051770), (389, 58427610), (395, 57540102), (445, 51074922), (474, 47950085), (534, 42562435), (554, 41025885), (778, 29213805), (790, 28770051), (831, 27350590), (890, 25537461), (1167, 19475870), (1185, 19180034), (1335, 17024974), (1385, 16410354), (1662, 13675295), (1945, 11685522), (2334, 9737935), (2370, 9590017), (2670, 8512487), (2770, 8205177), (3890, 5842761), (4155, 5470118), (5835, 3895174), (7031, 3232590), (8310, 2735059), (11670, 1947587), (14062, 1616295), (21093, 1077530), (21883, 1038630), (24653, 921930), (30731, 739590), (34621, 656490), (35155, 646518), (42186, 538765), (43766, 519315), (49306, 460965), (61462, 369795), (65649, 346210), (69242, 328245), (70310, 323259), (73959, 307310), (92193, 246530), (103863, 218830), (105465, 215506), (107753, 210930), (109415, 207726), (123265, 184386), (131298, 173105), (147918, 153655)]