804526020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:392

約数の個数: 240

約数和(自身を含む): 2704762368

約数和(自身を除く): 1900236348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 131, 135, 153, 162, 170, 180, 204, 223, 255, 262, 270, 306, 324, 340, 393, 405, 446, 459, 510, 524, 540, 612, 655, 669, 765, 786, 810, 892, 918, 1020, 1115, 1179, 1310, 1338, 1377, 1530, 1572, 1620, 1836, 1965, 2007, 2227, 2230, 2295, 2358, 2620, 2676, 2754, 3060, 3345, 3537, 3791, 3930, 4014, 4454, 4460, 4590, 4716, 5508, 5895, 6021, 6681, 6690, 6885, 7074, 7582, 7860, 8028, 8908, 9180, 10035, 10611, 11135, 11373, 11790, 12042, 13362, 13380, 13770, 14148, 15164, 17685, 18063, 18955, 20043, 20070, 21222, 22270, 22746, 23580, 24084, 26724, 27540, 29213, 30105, 33405, 34119, 35370, 36126, 37910, 40086, 40140, 42444, 44540, 45492, 53055, 56865, 58426, 60129, 60210, 66810, 68238, 70740, 72252, 75820, 80172, 87639, 90315, 100215, 102357, 106110, 113730, 116852, 120258, 120420, 133620, 136476, 146065, 170595, 175278, 180387, 180630, 200430, 204714, 212220, 227460, 240516, 262917, 292130, 300645, 307071, 341190, 350556, 360774, 361260, 400860, 409428, 438195, 496621, 511785, 525834, 584260, 601290, 614142, 682380, 721548, 788751, 876390, 901935, 993242, 1023570, 1051668, 1202580, 1228284, 1314585, 1489863, 1535355, 1577502, 1752780, 1803870, 1986484, 2047140, 2366253, 2483105, 2629170, 2979726, 3070710, 3155004, 3607740, 3943755, 4469589, 4732506, 4966210, 5258340, 5959452, 6141420, 7449315, 7887510, 8939178, 9465012, 9932420, 11831265, 13408767, 14898630, 15775020, 17878356, 22347945, 23662530, 26817534, 29797260, 40226301, 44695890, 47325060, 53635068, 67043835, 80452602, 89391780, 134087670, 160905204, 201131505, 268175340, 402263010, 804526020]

約数ペア:

[(1, 804526020), (2, 402263010), (3, 268175340), (4, 201131505), (5, 160905204), (6, 134087670), (9, 89391780), (10, 80452602), (12, 67043835), (15, 53635068), (17, 47325060), (18, 44695890), (20, 40226301), (27, 29797260), (30, 26817534), (34, 23662530), (36, 22347945), (45, 17878356), (51, 15775020), (54, 14898630), (60, 13408767), (68, 11831265), (81, 9932420), (85, 9465012), (90, 8939178), (102, 7887510), (108, 7449315), (131, 6141420), (135, 5959452), (153, 5258340), (162, 4966210), (170, 4732506), (180, 4469589), (204, 3943755), (223, 3607740), (255, 3155004), (262, 3070710), (270, 2979726), (306, 2629170), (324, 2483105), (340, 2366253), (393, 2047140), (405, 1986484), (446, 1803870), (459, 1752780), (510, 1577502), (524, 1535355), (540, 1489863), (612, 1314585), (655, 1228284), (669, 1202580), (765, 1051668), (786, 1023570), (810, 993242), (892, 901935), (918, 876390), (1020, 788751), (1115, 721548), (1179, 682380), (1310, 614142), (1338, 601290), (1377, 584260), (1530, 525834), (1572, 511785), (1620, 496621), (1836, 438195), (1965, 409428), (2007, 400860), (2227, 361260), (2230, 360774), (2295, 350556), (2358, 341190), (2620, 307071), (2676, 300645), (2754, 292130), (3060, 262917), (3345, 240516), (3537, 227460), (3791, 212220), (3930, 204714), (4014, 200430), (4454, 180630), (4460, 180387), (4590, 175278), (4716, 170595), (5508, 146065), (5895, 136476), (6021, 133620), (6681, 120420), (6690, 120258), (6885, 116852), (7074, 113730), (7582, 106110), (7860, 102357), (8028, 100215), (8908, 90315), (9180, 87639), (10035, 80172), (10611, 75820), (11135, 72252), (11373, 70740), (11790, 68238), (12042, 66810), (13362, 60210), (13380, 60129), (13770, 58426), (14148, 56865), (15164, 53055), (17685, 45492), (18063, 44540), (18955, 42444), (20043, 40140), (20070, 40086), (21222, 37910), (22270, 36126), (22746, 35370), (23580, 34119), (24084, 33405), (26724, 30105), (27540, 29213)]