885071460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{937}}^1$

素因数の和:1142

約数の個数: 192

約数和(自身を含む): 3070996992

約数和(自身を除く): 2185925532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 173, 182, 195, 210, 260, 273, 346, 364, 390, 420, 455, 519, 546, 692, 780, 865, 910, 937, 1038, 1092, 1211, 1365, 1730, 1820, 1874, 2076, 2249, 2422, 2595, 2730, 2811, 3460, 3633, 3748, 4498, 4685, 4844, 5190, 5460, 5622, 6055, 6559, 6747, 7266, 8996, 9370, 10380, 11244, 11245, 12110, 12181, 13118, 13494, 14055, 14532, 15743, 18165, 18740, 19677, 22490, 24220, 24362, 26236, 26988, 28110, 31486, 32795, 33735, 36330, 36543, 39354, 44980, 47229, 48724, 56220, 60905, 62972, 65590, 67470, 72660, 73086, 78708, 78715, 85267, 94458, 98385, 121810, 131180, 134940, 146172, 157430, 162101, 170534, 182715, 188916, 196770, 236145, 243620, 255801, 314860, 324202, 341068, 365430, 393540, 426335, 472290, 486303, 511602, 648404, 730860, 810505, 852670, 944580, 972606, 1023204, 1134707, 1279005, 1621010, 1705340, 1945212, 2107313, 2269414, 2431515, 2558010, 3242020, 3404121, 4214626, 4538828, 4863030, 5116020, 5673535, 6321939, 6808242, 8429252, 9726060, 10536565, 11347070, 12643878, 13616484, 14751191, 17020605, 21073130, 22694140, 25287756, 29502382, 31609695, 34041210, 42146260, 44253573, 59004764, 63219390, 68082420, 73755955, 88507146, 126438780, 147511910, 177014292, 221267865, 295023820, 442535730, 885071460]

約数ペア:

[(1, 885071460), (2, 442535730), (3, 295023820), (4, 221267865), (5, 177014292), (6, 147511910), (7, 126438780), (10, 88507146), (12, 73755955), (13, 68082420), (14, 63219390), (15, 59004764), (20, 44253573), (21, 42146260), (26, 34041210), (28, 31609695), (30, 29502382), (35, 25287756), (39, 22694140), (42, 21073130), (52, 17020605), (60, 14751191), (65, 13616484), (70, 12643878), (78, 11347070), (84, 10536565), (91, 9726060), (105, 8429252), (130, 6808242), (140, 6321939), (156, 5673535), (173, 5116020), (182, 4863030), (195, 4538828), (210, 4214626), (260, 3404121), (273, 3242020), (346, 2558010), (364, 2431515), (390, 2269414), (420, 2107313), (455, 1945212), (519, 1705340), (546, 1621010), (692, 1279005), (780, 1134707), (865, 1023204), (910, 972606), (937, 944580), (1038, 852670), (1092, 810505), (1211, 730860), (1365, 648404), (1730, 511602), (1820, 486303), (1874, 472290), (2076, 426335), (2249, 393540), (2422, 365430), (2595, 341068), (2730, 324202), (2811, 314860), (3460, 255801), (3633, 243620), (3748, 236145), (4498, 196770), (4685, 188916), (4844, 182715), (5190, 170534), (5460, 162101), (5622, 157430), (6055, 146172), (6559, 134940), (6747, 131180), (7266, 121810), (8996, 98385), (9370, 94458), (10380, 85267), (11244, 78715), (11245, 78708), (12110, 73086), (12181, 72660), (13118, 67470), (13494, 65590), (14055, 62972), (14532, 60905), (15743, 56220), (18165, 48724), (18740, 47229), (19677, 44980), (22490, 39354), (24220, 36543), (24362, 36330), (26236, 33735), (26988, 32795), (28110, 31486)]