8667917440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4871

約数の個数: 256

約数和(自身を含む): 26331863040

約数和(自身を除く): 17663945600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 520, 560, 620, 640, 728, 806, 832, 868, 896, 910, 992, 1040, 1085, 1120, 1240, 1456, 1612, 1664, 1736, 1820, 1984, 2015, 2080, 2170, 2240, 2480, 2821, 2912, 3224, 3472, 3640, 3968, 4030, 4160, 4340, 4480, 4801, 4960, 5642, 5824, 6448, 6944, 7280, 8060, 8320, 8680, 9602, 9920, 11284, 11648, 12896, 13888, 14105, 14560, 16120, 17360, 19204, 19840, 22568, 24005, 25792, 27776, 28210, 29120, 32240, 33607, 34720, 38408, 45136, 48010, 51584, 56420, 58240, 62413, 64480, 67214, 69440, 76816, 90272, 96020, 112840, 124826, 128960, 134428, 138880, 148831, 153632, 168035, 180544, 192040, 225680, 249652, 257920, 268856, 297662, 307264, 312065, 336070, 361088, 384080, 436891, 451360, 499304, 537712, 595324, 614528, 624130, 672140, 744155, 768160, 873782, 902720, 998608, 1041817, 1075424, 1190648, 1248260, 1344280, 1488310, 1536320, 1747564, 1805440, 1934803, 1997216, 2083634, 2150848, 2184455, 2381296, 2496520, 2688560, 2976620, 3072640, 3495128, 3869606, 3994432, 4167268, 4301696, 4368910, 4762592, 4993040, 5209085, 5377120, 5953240, 6990256, 7739212, 7988864, 8334536, 8737820, 9525184, 9674015, 9986080, 10418170, 10754240, 11906480, 13543621, 13980512, 15478424, 16669072, 17475640, 19050368, 19348030, 19972160, 20836340, 21508480, 23812960, 27087242, 27961024, 30956848, 33338144, 34951280, 38696060, 39944320, 41672680, 47625920, 54174484, 55922048, 61913696, 66676288, 67718105, 69902560, 77392120, 83345360, 95251840, 108348968, 123827392, 133352576, 135436210, 139805120, 154784240, 166690720, 216697936, 247654784, 270872420, 279610240, 309568480, 333381440, 433395872, 541744840, 619136960, 666762880, 866791744, 1083489680, 1238273920, 1733583488, 2166979360, 4333958720, 8667917440]

約数ペア:

[(1, 8667917440), (2, 4333958720), (4, 2166979360), (5, 1733583488), (7, 1238273920), (8, 1083489680), (10, 866791744), (13, 666762880), (14, 619136960), (16, 541744840), (20, 433395872), (26, 333381440), (28, 309568480), (31, 279610240), (32, 270872420), (35, 247654784), (40, 216697936), (52, 166690720), (56, 154784240), (62, 139805120), (64, 135436210), (65, 133352576), (70, 123827392), (80, 108348968), (91, 95251840), (104, 83345360), (112, 77392120), (124, 69902560), (128, 67718105), (130, 66676288), (140, 61913696), (155, 55922048), (160, 54174484), (182, 47625920), (208, 41672680), (217, 39944320), (224, 38696060), (248, 34951280), (260, 33338144), (280, 30956848), (310, 27961024), (320, 27087242), (364, 23812960), (403, 21508480), (416, 20836340), (434, 19972160), (448, 19348030), (455, 19050368), (496, 17475640), (520, 16669072), (560, 15478424), (620, 13980512), (640, 13543621), (728, 11906480), (806, 10754240), (832, 10418170), (868, 9986080), (896, 9674015), (910, 9525184), (992, 8737820), (1040, 8334536), (1085, 7988864), (1120, 7739212), (1240, 6990256), (1456, 5953240), (1612, 5377120), (1664, 5209085), (1736, 4993040), (1820, 4762592), (1984, 4368910), (2015, 4301696), (2080, 4167268), (2170, 3994432), (2240, 3869606), (2480, 3495128), (2821, 3072640), (2912, 2976620), (3224, 2688560), (3472, 2496520), (3640, 2381296), (3968, 2184455), (4030, 2150848), (4160, 2083634), (4340, 1997216), (4480, 1934803), (4801, 1805440), (4960, 1747564), (5642, 1536320), (5824, 1488310), (6448, 1344280), (6944, 1248260), (7280, 1190648), (8060, 1075424), (8320, 1041817), (8680, 998608), (9602, 902720), (9920, 873782), (11284, 768160), (11648, 744155), (12896, 672140), (13888, 624130), (14105, 614528), (14560, 595324), (16120, 537712), (17360, 499304), (19204, 451360), (19840, 436891), (22568, 384080), (24005, 361088), (25792, 336070), (27776, 312065), (28210, 307264), (29120, 297662), (32240, 268856), (33607, 257920), (34720, 249652), (38408, 225680), (45136, 192040), (48010, 180544), (51584, 168035), (56420, 153632), (58240, 148831), (62413, 138880), (64480, 134428), (67214, 128960), (69440, 124826), (76816, 112840), (90272, 96020)]