165472560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1276

約数の個数: 240

約数和(自身を含む): 642414240

約数和(自身を除く): 476941680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1224, 1229, 1320, 1360, 1496, 1530, 1584, 1683, 1870, 1980, 2040, 2244, 2448, 2458, 2640, 2805, 2992, 3060, 3366, 3687, 3740, 3960, 4080, 4488, 4916, 5610, 6120, 6145, 6732, 7374, 7480, 7920, 8415, 8976, 9832, 11061, 11220, 12240, 12290, 13464, 13519, 14748, 14960, 16830, 18435, 19664, 20893, 22122, 22440, 24580, 26928, 27038, 29496, 33660, 36870, 40557, 41786, 44244, 44880, 49160, 54076, 55305, 58992, 62679, 67320, 67595, 73740, 81114, 83572, 88488, 98320, 104465, 108152, 110610, 121671, 125358, 134640, 135190, 147480, 162228, 167144, 176976, 188037, 202785, 208930, 216304, 221220, 229823, 243342, 250716, 270380, 294960, 313395, 324456, 334288, 376074, 405570, 417860, 442440, 459646, 486684, 501432, 540760, 608355, 626790, 648912, 689469, 752148, 811140, 835720, 884880, 919292, 940185, 973368, 1002864, 1081520, 1149115, 1216710, 1253580, 1378938, 1504296, 1622280, 1671440, 1838584, 1880370, 1946736, 2068407, 2298230, 2433420, 2507160, 2757876, 3008592, 3244560, 3447345, 3677168, 3760740, 4136814, 4596460, 4866840, 5014320, 5515752, 6894690, 7521480, 8273628, 9192920, 9733680, 10342035, 11031504, 13789380, 15042960, 16547256, 18385840, 20684070, 27578760, 33094512, 41368140, 55157520, 82736280, 165472560]

約数ペア:

[(1, 165472560), (2, 82736280), (3, 55157520), (4, 41368140), (5, 33094512), (6, 27578760), (8, 20684070), (9, 18385840), (10, 16547256), (11, 15042960), (12, 13789380), (15, 11031504), (16, 10342035), (17, 9733680), (18, 9192920), (20, 8273628), (22, 7521480), (24, 6894690), (30, 5515752), (33, 5014320), (34, 4866840), (36, 4596460), (40, 4136814), (44, 3760740), (45, 3677168), (48, 3447345), (51, 3244560), (55, 3008592), (60, 2757876), (66, 2507160), (68, 2433420), (72, 2298230), (80, 2068407), (85, 1946736), (88, 1880370), (90, 1838584), (99, 1671440), (102, 1622280), (110, 1504296), (120, 1378938), (132, 1253580), (136, 1216710), (144, 1149115), (153, 1081520), (165, 1002864), (170, 973368), (176, 940185), (180, 919292), (187, 884880), (198, 835720), (204, 811140), (220, 752148), (240, 689469), (255, 648912), (264, 626790), (272, 608355), (306, 540760), (330, 501432), (340, 486684), (360, 459646), (374, 442440), (396, 417860), (408, 405570), (440, 376074), (495, 334288), (510, 324456), (528, 313395), (561, 294960), (612, 270380), (660, 250716), (680, 243342), (720, 229823), (748, 221220), (765, 216304), (792, 208930), (816, 202785), (880, 188037), (935, 176976), (990, 167144), (1020, 162228), (1122, 147480), (1224, 135190), (1229, 134640), (1320, 125358), (1360, 121671), (1496, 110610), (1530, 108152), (1584, 104465), (1683, 98320), (1870, 88488), (1980, 83572), (2040, 81114), (2244, 73740), (2448, 67595), (2458, 67320), (2640, 62679), (2805, 58992), (2992, 55305), (3060, 54076), (3366, 49160), (3687, 44880), (3740, 44244), (3960, 41786), (4080, 40557), (4488, 36870), (4916, 33660), (5610, 29496), (6120, 27038), (6145, 26928), (6732, 24580), (7374, 22440), (7480, 22122), (7920, 20893), (8415, 19664), (8976, 18435), (9832, 16830), (11061, 14960), (11220, 14748), (12240, 13519), (12290, 13464)]