2019507360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8747}}^1$

素因数の和:8815

約数の個数: 192

約数和(自身を含む): 7036751232

約数和(自身を除く): 5017243872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 156, 160, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 416, 444, 480, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1184, 1248, 1443, 1480, 1560, 1776, 1924, 2080, 2220, 2405, 2886, 2960, 3120, 3552, 3848, 4440, 4810, 5772, 5920, 6240, 7215, 7696, 8747, 8880, 9620, 11544, 14430, 15392, 17494, 17760, 19240, 23088, 26241, 28860, 34988, 38480, 43735, 46176, 52482, 57720, 69976, 76960, 87470, 104964, 113711, 115440, 131205, 139952, 174940, 209928, 227422, 230880, 262410, 279904, 323639, 341133, 349880, 419856, 454844, 524820, 568555, 647278, 682266, 699760, 839712, 909688, 970917, 1049640, 1137110, 1294556, 1364532, 1399520, 1618195, 1705665, 1819376, 1941834, 2099280, 2274220, 2589112, 2729064, 3236390, 3411330, 3638752, 3883668, 4198560, 4207307, 4548440, 4854585, 5178224, 5458128, 6472780, 6822660, 7767336, 8414614, 9096880, 9709170, 10356448, 10916256, 12621921, 12945560, 13645320, 15534672, 16829228, 18193760, 19418340, 21036535, 25243842, 25891120, 27290640, 31069344, 33658456, 38836680, 42073070, 50487684, 51782240, 54581280, 63109605, 67316912, 77673360, 84146140, 100975368, 126219210, 134633824, 155346720, 168292280, 201950736, 252438420, 336584560, 403901472, 504876840, 673169120, 1009753680, 2019507360]

約数ペア:

[(1, 2019507360), (2, 1009753680), (3, 673169120), (4, 504876840), (5, 403901472), (6, 336584560), (8, 252438420), (10, 201950736), (12, 168292280), (13, 155346720), (15, 134633824), (16, 126219210), (20, 100975368), (24, 84146140), (26, 77673360), (30, 67316912), (32, 63109605), (37, 54581280), (39, 51782240), (40, 50487684), (48, 42073070), (52, 38836680), (60, 33658456), (65, 31069344), (74, 27290640), (78, 25891120), (80, 25243842), (96, 21036535), (104, 19418340), (111, 18193760), (120, 16829228), (130, 15534672), (148, 13645320), (156, 12945560), (160, 12621921), (185, 10916256), (195, 10356448), (208, 9709170), (222, 9096880), (240, 8414614), (260, 7767336), (296, 6822660), (312, 6472780), (370, 5458128), (390, 5178224), (416, 4854585), (444, 4548440), (480, 4207307), (481, 4198560), (520, 3883668), (555, 3638752), (592, 3411330), (624, 3236390), (740, 2729064), (780, 2589112), (888, 2274220), (962, 2099280), (1040, 1941834), (1110, 1819376), (1184, 1705665), (1248, 1618195), (1443, 1399520), (1480, 1364532), (1560, 1294556), (1776, 1137110), (1924, 1049640), (2080, 970917), (2220, 909688), (2405, 839712), (2886, 699760), (2960, 682266), (3120, 647278), (3552, 568555), (3848, 524820), (4440, 454844), (4810, 419856), (5772, 349880), (5920, 341133), (6240, 323639), (7215, 279904), (7696, 262410), (8747, 230880), (8880, 227422), (9620, 209928), (11544, 174940), (14430, 139952), (15392, 131205), (17494, 115440), (17760, 113711), (19240, 104964), (23088, 87470), (26241, 76960), (28860, 69976), (34988, 57720), (38480, 52482), (43735, 46176)]