2628341820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1985

約数の個数: 288

約数和(自身を含む): 9334241280

約数和(自身を除く): 6705899460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 31, 36, 38, 39, 45, 52, 57, 60, 62, 65, 76, 78, 90, 93, 95, 114, 117, 124, 130, 155, 156, 171, 180, 186, 190, 195, 228, 234, 247, 260, 279, 285, 310, 342, 372, 380, 390, 403, 465, 468, 494, 558, 570, 585, 589, 620, 684, 741, 780, 806, 855, 930, 988, 1116, 1140, 1170, 1178, 1209, 1235, 1395, 1482, 1612, 1710, 1767, 1860, 1907, 2015, 2223, 2340, 2356, 2418, 2470, 2790, 2945, 2964, 3420, 3534, 3627, 3705, 3814, 4030, 4446, 4836, 4940, 5301, 5580, 5721, 5890, 6045, 7068, 7254, 7410, 7628, 7657, 8060, 8835, 8892, 9535, 10602, 11115, 11442, 11780, 12090, 14508, 14820, 15314, 17163, 17670, 18135, 19070, 21204, 22230, 22884, 22971, 24180, 24791, 26505, 28605, 30628, 34326, 35340, 36233, 36270, 38140, 38285, 44460, 45942, 49582, 53010, 57210, 59117, 68652, 68913, 72466, 72540, 74373, 76570, 85815, 91884, 99164, 106020, 108699, 114420, 114855, 118234, 123955, 137826, 144932, 148746, 153140, 171630, 177351, 181165, 217398, 223119, 229710, 236468, 247910, 275652, 295585, 297492, 326097, 343260, 344565, 354702, 362330, 371865, 434796, 446238, 459420, 471029, 495820, 532053, 543495, 591170, 652194, 689130, 709404, 724660, 743730, 768521, 886755, 892476, 942058, 1064106, 1086990, 1115595, 1123223, 1182340, 1304388, 1378260, 1413087, 1487460, 1537042, 1630485, 1773510, 1884116, 2128212, 2173980, 2231190, 2246446, 2305563, 2355145, 2660265, 2826174, 3074084, 3260970, 3369669, 3547020, 3842605, 4239261, 4462380, 4492892, 4611126, 4710290, 5320530, 5616115, 5652348, 6521940, 6739338, 6916689, 7065435, 7685210, 8478522, 9222252, 9420580, 10109007, 10641060, 11232230, 11527815, 13478676, 13833378, 14130870, 14601899, 15370420, 16848345, 16957044, 20218014, 21196305, 22464460, 23055630, 27666756, 28261740, 29203798, 33696690, 34583445, 40436028, 42392610, 43805697, 46111260, 50545035, 58407596, 67393380, 69166890, 73009495, 84785220, 87611394, 101090070, 131417091, 138333780, 146018990, 175222788, 202180140, 219028485, 262834182, 292037980, 438056970, 525668364, 657085455, 876113940, 1314170910, 2628341820]

約数ペア:

[(1, 2628341820), (2, 1314170910), (3, 876113940), (4, 657085455), (5, 525668364), (6, 438056970), (9, 292037980), (10, 262834182), (12, 219028485), (13, 202180140), (15, 175222788), (18, 146018990), (19, 138333780), (20, 131417091), (26, 101090070), (30, 87611394), (31, 84785220), (36, 73009495), (38, 69166890), (39, 67393380), (45, 58407596), (52, 50545035), (57, 46111260), (60, 43805697), (62, 42392610), (65, 40436028), (76, 34583445), (78, 33696690), (90, 29203798), (93, 28261740), (95, 27666756), (114, 23055630), (117, 22464460), (124, 21196305), (130, 20218014), (155, 16957044), (156, 16848345), (171, 15370420), (180, 14601899), (186, 14130870), (190, 13833378), (195, 13478676), (228, 11527815), (234, 11232230), (247, 10641060), (260, 10109007), (279, 9420580), (285, 9222252), (310, 8478522), (342, 7685210), (372, 7065435), (380, 6916689), (390, 6739338), (403, 6521940), (465, 5652348), (468, 5616115), (494, 5320530), (558, 4710290), (570, 4611126), (585, 4492892), (589, 4462380), (620, 4239261), (684, 3842605), (741, 3547020), (780, 3369669), (806, 3260970), (855, 3074084), (930, 2826174), (988, 2660265), (1116, 2355145), (1140, 2305563), (1170, 2246446), (1178, 2231190), (1209, 2173980), (1235, 2128212), (1395, 1884116), (1482, 1773510), (1612, 1630485), (1710, 1537042), (1767, 1487460), (1860, 1413087), (1907, 1378260), (2015, 1304388), (2223, 1182340), (2340, 1123223), (2356, 1115595), (2418, 1086990), (2470, 1064106), (2790, 942058), (2945, 892476), (2964, 886755), (3420, 768521), (3534, 743730), (3627, 724660), (3705, 709404), (3814, 689130), (4030, 652194), (4446, 591170), (4836, 543495), (4940, 532053), (5301, 495820), (5580, 471029), (5721, 459420), (5890, 446238), (6045, 434796), (7068, 371865), (7254, 362330), (7410, 354702), (7628, 344565), (7657, 343260), (8060, 326097), (8835, 297492), (8892, 295585), (9535, 275652), (10602, 247910), (11115, 236468), (11442, 229710), (11780, 223119), (12090, 217398), (14508, 181165), (14820, 177351), (15314, 171630), (17163, 153140), (17670, 148746), (18135, 144932), (19070, 137826), (21204, 123955), (22230, 118234), (22884, 114855), (22971, 114420), (24180, 108699), (24791, 106020), (26505, 99164), (28605, 91884), (30628, 85815), (34326, 76570), (35340, 74373), (36233, 72540), (36270, 72466), (38140, 68913), (38285, 68652), (44460, 59117), (45942, 57210), (49582, 53010)]