163752840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1034

約数の個数: 192

約数和(自身を含む): 584962560

約数和(自身を除く): 421209720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 243, 255, 270, 306, 324, 340, 360, 405, 408, 459, 486, 510, 540, 612, 648, 680, 765, 810, 918, 972, 991, 1020, 1080, 1215, 1224, 1377, 1530, 1620, 1836, 1944, 1982, 2040, 2295, 2430, 2754, 2973, 3060, 3240, 3672, 3964, 4131, 4590, 4860, 4955, 5508, 5946, 6120, 6885, 7928, 8262, 8919, 9180, 9720, 9910, 11016, 11892, 13770, 14865, 16524, 16847, 17838, 18360, 19820, 20655, 23784, 26757, 27540, 29730, 33048, 33694, 35676, 39640, 41310, 44595, 50541, 53514, 55080, 59460, 67388, 71352, 80271, 82620, 84235, 89190, 101082, 107028, 118920, 133785, 134776, 151623, 160542, 165240, 168470, 178380, 202164, 214056, 240813, 252705, 267570, 303246, 321084, 336940, 356760, 401355, 404328, 454869, 481626, 505410, 535140, 606492, 642168, 673880, 758115, 802710, 909738, 963252, 1010820, 1070280, 1204065, 1212984, 1364607, 1516230, 1605420, 1819476, 1926504, 2021640, 2274345, 2408130, 2729214, 3032460, 3210840, 3638952, 4093821, 4548690, 4816260, 5458428, 6064920, 6823035, 8187642, 9097380, 9632520, 10916856, 13646070, 16375284, 18194760, 20469105, 27292140, 32750568, 40938210, 54584280, 81876420, 163752840]

約数ペア:

[(1, 163752840), (2, 81876420), (3, 54584280), (4, 40938210), (5, 32750568), (6, 27292140), (8, 20469105), (9, 18194760), (10, 16375284), (12, 13646070), (15, 10916856), (17, 9632520), (18, 9097380), (20, 8187642), (24, 6823035), (27, 6064920), (30, 5458428), (34, 4816260), (36, 4548690), (40, 4093821), (45, 3638952), (51, 3210840), (54, 3032460), (60, 2729214), (68, 2408130), (72, 2274345), (81, 2021640), (85, 1926504), (90, 1819476), (102, 1605420), (108, 1516230), (120, 1364607), (135, 1212984), (136, 1204065), (153, 1070280), (162, 1010820), (170, 963252), (180, 909738), (204, 802710), (216, 758115), (243, 673880), (255, 642168), (270, 606492), (306, 535140), (324, 505410), (340, 481626), (360, 454869), (405, 404328), (408, 401355), (459, 356760), (486, 336940), (510, 321084), (540, 303246), (612, 267570), (648, 252705), (680, 240813), (765, 214056), (810, 202164), (918, 178380), (972, 168470), (991, 165240), (1020, 160542), (1080, 151623), (1215, 134776), (1224, 133785), (1377, 118920), (1530, 107028), (1620, 101082), (1836, 89190), (1944, 84235), (1982, 82620), (2040, 80271), (2295, 71352), (2430, 67388), (2754, 59460), (2973, 55080), (3060, 53514), (3240, 50541), (3672, 44595), (3964, 41310), (4131, 39640), (4590, 35676), (4860, 33694), (4955, 33048), (5508, 29730), (5946, 27540), (6120, 26757), (6885, 23784), (7928, 20655), (8262, 19820), (8919, 18360), (9180, 17838), (9720, 16847), (9910, 16524), (11016, 14865), (11892, 13770)]