244999920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 320

約数和(自身を含む): 902513664

約数和(自身を除く): 657513744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 53, 55, 60, 66, 68, 80, 85, 88, 102, 103, 106, 110, 120, 132, 136, 159, 165, 170, 176, 187, 204, 206, 212, 220, 240, 255, 264, 265, 272, 309, 318, 330, 340, 374, 408, 412, 424, 440, 510, 515, 528, 530, 561, 583, 618, 636, 660, 680, 748, 795, 816, 824, 848, 880, 901, 935, 1020, 1030, 1060, 1122, 1133, 1166, 1236, 1272, 1320, 1360, 1496, 1545, 1590, 1648, 1749, 1751, 1802, 1870, 2040, 2060, 2120, 2244, 2266, 2332, 2472, 2544, 2640, 2703, 2805, 2915, 2992, 3090, 3180, 3399, 3498, 3502, 3604, 3740, 4080, 4120, 4240, 4488, 4505, 4532, 4664, 4944, 5253, 5406, 5459, 5610, 5665, 5830, 6180, 6360, 6798, 6996, 7004, 7208, 7480, 8240, 8745, 8755, 8976, 9010, 9064, 9328, 9911, 10506, 10812, 10918, 11220, 11330, 11660, 12360, 12720, 13515, 13596, 13992, 14008, 14416, 14960, 16377, 16995, 17490, 17510, 18020, 18128, 19261, 19822, 21012, 21624, 21836, 22440, 22660, 23320, 24720, 26265, 27030, 27192, 27295, 27984, 28016, 29733, 32754, 33990, 34980, 35020, 36040, 38522, 39644, 42024, 43248, 43672, 44880, 45320, 46640, 49555, 52530, 54060, 54384, 54590, 57783, 59466, 60049, 65508, 67980, 69960, 70040, 72080, 77044, 79288, 81885, 84048, 87344, 90640, 92803, 96305, 99110, 105060, 108120, 109180, 115566, 118932, 120098, 131016, 135960, 139920, 140080, 148665, 154088, 158576, 163770, 180147, 185606, 192610, 198220, 210120, 216240, 218360, 231132, 237864, 240196, 262032, 271920, 278409, 288915, 297330, 300245, 308176, 327540, 360294, 371212, 385220, 396440, 420240, 436720, 462264, 464015, 475728, 480392, 556818, 577830, 594660, 600490, 655080, 720588, 742424, 770440, 792880, 900735, 924528, 928030, 960784, 1020833, 1113636, 1155660, 1189320, 1200980, 1310160, 1392045, 1441176, 1484848, 1540880, 1801470, 1856060, 2041666, 2227272, 2311320, 2378640, 2401960, 2784090, 2882352, 3062499, 3602940, 3712120, 4083332, 4454544, 4622640, 4803920, 5104165, 5568180, 6124998, 7205880, 7424240, 8166664, 10208330, 11136360, 12249996, 14411760, 15312495, 16333328, 20416660, 22272720, 24499992, 30624990, 40833320, 48999984, 61249980, 81666640, 122499960, 244999920]

約数ペア:

[(1, 244999920), (2, 122499960), (3, 81666640), (4, 61249980), (5, 48999984), (6, 40833320), (8, 30624990), (10, 24499992), (11, 22272720), (12, 20416660), (15, 16333328), (16, 15312495), (17, 14411760), (20, 12249996), (22, 11136360), (24, 10208330), (30, 8166664), (33, 7424240), (34, 7205880), (40, 6124998), (44, 5568180), (48, 5104165), (51, 4803920), (53, 4622640), (55, 4454544), (60, 4083332), (66, 3712120), (68, 3602940), (80, 3062499), (85, 2882352), (88, 2784090), (102, 2401960), (103, 2378640), (106, 2311320), (110, 2227272), (120, 2041666), (132, 1856060), (136, 1801470), (159, 1540880), (165, 1484848), (170, 1441176), (176, 1392045), (187, 1310160), (204, 1200980), (206, 1189320), (212, 1155660), (220, 1113636), (240, 1020833), (255, 960784), (264, 928030), (265, 924528), (272, 900735), (309, 792880), (318, 770440), (330, 742424), (340, 720588), (374, 655080), (408, 600490), (412, 594660), (424, 577830), (440, 556818), (510, 480392), (515, 475728), (528, 464015), (530, 462264), (561, 436720), (583, 420240), (618, 396440), (636, 385220), (660, 371212), (680, 360294), (748, 327540), (795, 308176), (816, 300245), (824, 297330), (848, 288915), (880, 278409), (901, 271920), (935, 262032), (1020, 240196), (1030, 237864), (1060, 231132), (1122, 218360), (1133, 216240), (1166, 210120), (1236, 198220), (1272, 192610), (1320, 185606), (1360, 180147), (1496, 163770), (1545, 158576), (1590, 154088), (1648, 148665), (1749, 140080), (1751, 139920), (1802, 135960), (1870, 131016), (2040, 120098), (2060, 118932), (2120, 115566), (2244, 109180), (2266, 108120), (2332, 105060), (2472, 99110), (2544, 96305), (2640, 92803), (2703, 90640), (2805, 87344), (2915, 84048), (2992, 81885), (3090, 79288), (3180, 77044), (3399, 72080), (3498, 70040), (3502, 69960), (3604, 67980), (3740, 65508), (4080, 60049), (4120, 59466), (4240, 57783), (4488, 54590), (4505, 54384), (4532, 54060), (4664, 52530), (4944, 49555), (5253, 46640), (5406, 45320), (5459, 44880), (5610, 43672), (5665, 43248), (5830, 42024), (6180, 39644), (6360, 38522), (6798, 36040), (6996, 35020), (7004, 34980), (7208, 33990), (7480, 32754), (8240, 29733), (8745, 28016), (8755, 27984), (8976, 27295), (9010, 27192), (9064, 27030), (9328, 26265), (9911, 24720), (10506, 23320), (10812, 22660), (10918, 22440), (11220, 21836), (11330, 21624), (11660, 21012), (12360, 19822), (12720, 19261), (13515, 18128), (13596, 18020), (13992, 17510), (14008, 17490), (14416, 16995), (14960, 16377)]