161322000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:223

約数の個数: 320

約数和(自身を含む): 623960064

約数和(自身を除く): 462638064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 48, 50, 56, 60, 69, 70, 75, 80, 84, 92, 100, 105, 112, 115, 120, 125, 138, 140, 150, 161, 167, 168, 175, 184, 200, 210, 230, 240, 250, 276, 280, 300, 322, 334, 336, 345, 350, 368, 375, 400, 420, 460, 483, 500, 501, 525, 552, 560, 575, 600, 644, 668, 690, 700, 750, 805, 835, 840, 875, 920, 966, 1000, 1002, 1050, 1104, 1150, 1169, 1200, 1288, 1336, 1380, 1400, 1500, 1610, 1670, 1680, 1725, 1750, 1840, 1932, 2000, 2004, 2100, 2300, 2338, 2415, 2505, 2576, 2625, 2672, 2760, 2800, 2875, 3000, 3220, 3340, 3450, 3500, 3507, 3841, 3864, 4008, 4025, 4175, 4200, 4600, 4676, 4830, 5010, 5250, 5520, 5750, 5845, 6000, 6440, 6680, 6900, 7000, 7014, 7682, 7728, 8016, 8050, 8350, 8400, 8625, 9200, 9352, 9660, 10020, 10500, 11500, 11523, 11690, 12075, 12525, 12880, 13360, 13800, 14000, 14028, 15364, 16100, 16700, 17250, 17535, 18704, 19205, 19320, 20040, 20125, 20875, 21000, 23000, 23046, 23380, 24150, 25050, 26887, 27600, 28056, 29225, 30728, 32200, 33400, 34500, 35070, 38410, 38640, 40080, 40250, 41750, 42000, 46000, 46092, 46760, 48300, 50100, 53774, 56112, 57615, 58450, 60375, 61456, 62625, 64400, 66800, 69000, 70140, 76820, 80500, 80661, 83500, 87675, 92184, 93520, 96025, 96600, 100200, 107548, 115230, 116900, 120750, 125250, 134435, 138000, 140280, 146125, 153640, 161000, 161322, 167000, 175350, 184368, 192050, 193200, 200400, 215096, 230460, 233800, 241500, 250500, 268870, 280560, 288075, 292250, 307280, 322000, 322644, 334000, 350700, 384100, 403305, 430192, 438375, 460920, 467600, 480125, 483000, 501000, 537740, 576150, 584500, 645288, 672175, 701400, 768200, 806610, 876750, 921840, 960250, 966000, 1002000, 1075480, 1152300, 1169000, 1290576, 1344350, 1402800, 1440375, 1536400, 1613220, 1753500, 1920500, 2016525, 2150960, 2304600, 2338000, 2688700, 2880750, 3226440, 3360875, 3507000, 3841000, 4033050, 4609200, 5377400, 5761500, 6452880, 6721750, 7014000, 7682000, 8066100, 10082625, 10754800, 11523000, 13443500, 16132200, 20165250, 23046000, 26887000, 32264400, 40330500, 53774000, 80661000, 161322000]

約数ペア:

[(1, 161322000), (2, 80661000), (3, 53774000), (4, 40330500), (5, 32264400), (6, 26887000), (7, 23046000), (8, 20165250), (10, 16132200), (12, 13443500), (14, 11523000), (15, 10754800), (16, 10082625), (20, 8066100), (21, 7682000), (23, 7014000), (24, 6721750), (25, 6452880), (28, 5761500), (30, 5377400), (35, 4609200), (40, 4033050), (42, 3841000), (46, 3507000), (48, 3360875), (50, 3226440), (56, 2880750), (60, 2688700), (69, 2338000), (70, 2304600), (75, 2150960), (80, 2016525), (84, 1920500), (92, 1753500), (100, 1613220), (105, 1536400), (112, 1440375), (115, 1402800), (120, 1344350), (125, 1290576), (138, 1169000), (140, 1152300), (150, 1075480), (161, 1002000), (167, 966000), (168, 960250), (175, 921840), (184, 876750), (200, 806610), (210, 768200), (230, 701400), (240, 672175), (250, 645288), (276, 584500), (280, 576150), (300, 537740), (322, 501000), (334, 483000), (336, 480125), (345, 467600), (350, 460920), (368, 438375), (375, 430192), (400, 403305), (420, 384100), (460, 350700), (483, 334000), (500, 322644), (501, 322000), (525, 307280), (552, 292250), (560, 288075), (575, 280560), (600, 268870), (644, 250500), (668, 241500), (690, 233800), (700, 230460), (750, 215096), (805, 200400), (835, 193200), (840, 192050), (875, 184368), (920, 175350), (966, 167000), (1000, 161322), (1002, 161000), (1050, 153640), (1104, 146125), (1150, 140280), (1169, 138000), (1200, 134435), (1288, 125250), (1336, 120750), (1380, 116900), (1400, 115230), (1500, 107548), (1610, 100200), (1670, 96600), (1680, 96025), (1725, 93520), (1750, 92184), (1840, 87675), (1932, 83500), (2000, 80661), (2004, 80500), (2100, 76820), (2300, 70140), (2338, 69000), (2415, 66800), (2505, 64400), (2576, 62625), (2625, 61456), (2672, 60375), (2760, 58450), (2800, 57615), (2875, 56112), (3000, 53774), (3220, 50100), (3340, 48300), (3450, 46760), (3500, 46092), (3507, 46000), (3841, 42000), (3864, 41750), (4008, 40250), (4025, 40080), (4175, 38640), (4200, 38410), (4600, 35070), (4676, 34500), (4830, 33400), (5010, 32200), (5250, 30728), (5520, 29225), (5750, 28056), (5845, 27600), (6000, 26887), (6440, 25050), (6680, 24150), (6900, 23380), (7000, 23046), (7014, 23000), (7682, 21000), (7728, 20875), (8016, 20125), (8050, 20040), (8350, 19320), (8400, 19205), (8625, 18704), (9200, 17535), (9352, 17250), (9660, 16700), (10020, 16100), (10500, 15364), (11500, 14028), (11523, 14000), (11690, 13800), (12075, 13360), (12525, 12880)]