82728419840

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{154621}}^1$

素因数の和:154674

約数の個数: 160

約数和(自身を含む): 227776760640

約数和(自身を除く): 145048340800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 256, 304, 320, 352, 380, 418, 440, 512, 608, 640, 704, 760, 836, 880, 1045, 1216, 1280, 1408, 1520, 1672, 1760, 2090, 2432, 2560, 2816, 3040, 3344, 3520, 4180, 4864, 5632, 6080, 6688, 7040, 8360, 9728, 12160, 13376, 14080, 16720, 24320, 26752, 28160, 33440, 48640, 53504, 66880, 107008, 133760, 154621, 267520, 309242, 535040, 618484, 773105, 1236968, 1546210, 1700831, 2473936, 2937799, 3092420, 3401662, 4947872, 5875598, 6184840, 6803324, 8504155, 9895744, 11751196, 12369680, 13606648, 14688995, 17008310, 19791488, 23502392, 24739360, 27213296, 29377990, 32315789, 34016620, 39582976, 47004784, 49478720, 54426592, 58755980, 64631578, 68033240, 79165952, 94009568, 98957440, 108853184, 117511960, 129263156, 136066480, 161578945, 188019136, 197914880, 217706368, 235023920, 258526312, 272132960, 323157890, 376038272, 395829760, 435412736, 470047840, 517052624, 544265920, 646315780, 752076544, 870825472, 940095680, 1034105248, 1088531840, 1292631560, 1504153088, 1880191360, 2068210496, 2177063680, 2585263120, 3760382720, 4136420992, 4354127360, 5170526240, 7520765440, 8272841984, 10341052480, 16545683968, 20682104960, 41364209920, 82728419840]

約数ペア:

[(1, 82728419840), (2, 41364209920), (4, 20682104960), (5, 16545683968), (8, 10341052480), (10, 8272841984), (11, 7520765440), (16, 5170526240), (19, 4354127360), (20, 4136420992), (22, 3760382720), (32, 2585263120), (38, 2177063680), (40, 2068210496), (44, 1880191360), (55, 1504153088), (64, 1292631560), (76, 1088531840), (80, 1034105248), (88, 940095680), (95, 870825472), (110, 752076544), (128, 646315780), (152, 544265920), (160, 517052624), (176, 470047840), (190, 435412736), (209, 395829760), (220, 376038272), (256, 323157890), (304, 272132960), (320, 258526312), (352, 235023920), (380, 217706368), (418, 197914880), (440, 188019136), (512, 161578945), (608, 136066480), (640, 129263156), (704, 117511960), (760, 108853184), (836, 98957440), (880, 94009568), (1045, 79165952), (1216, 68033240), (1280, 64631578), (1408, 58755980), (1520, 54426592), (1672, 49478720), (1760, 47004784), (2090, 39582976), (2432, 34016620), (2560, 32315789), (2816, 29377990), (3040, 27213296), (3344, 24739360), (3520, 23502392), (4180, 19791488), (4864, 17008310), (5632, 14688995), (6080, 13606648), (6688, 12369680), (7040, 11751196), (8360, 9895744), (9728, 8504155), (12160, 6803324), (13376, 6184840), (14080, 5875598), (16720, 4947872), (24320, 3401662), (26752, 3092420), (28160, 2937799), (33440, 2473936), (48640, 1700831), (53504, 1546210), (66880, 1236968), (107008, 773105), (133760, 618484), (154621, 535040), (267520, 309242)]