1064223440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3449}}^1$

素因数の和:3517

約数の個数: 160

約数和(自身を含む): 3080160000

約数和(自身を除く): 2015936560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 76, 80, 95, 112, 116, 133, 140, 145, 152, 190, 203, 232, 266, 280, 290, 304, 380, 406, 464, 532, 551, 560, 580, 665, 760, 812, 1015, 1064, 1102, 1160, 1330, 1520, 1624, 2030, 2128, 2204, 2320, 2660, 2755, 3248, 3449, 3857, 4060, 4408, 5320, 5510, 6898, 7714, 8120, 8816, 10640, 11020, 13796, 15428, 16240, 17245, 19285, 22040, 24143, 27592, 30856, 34490, 38570, 44080, 48286, 55184, 61712, 65531, 68980, 77140, 96572, 100021, 120715, 131062, 137960, 154280, 193144, 200042, 241430, 262124, 275920, 308560, 327655, 386288, 400084, 458717, 482860, 500105, 524248, 655310, 700147, 800168, 917434, 965720, 1000210, 1048496, 1310620, 1400294, 1600336, 1834868, 1900399, 1931440, 2000420, 2293585, 2621240, 2800588, 3500735, 3669736, 3800798, 4000840, 4587170, 5242480, 5601176, 7001470, 7339472, 7601596, 8001680, 9174340, 9501995, 11202352, 13302793, 14002940, 15203192, 18348680, 19003990, 26605586, 28005880, 30406384, 36697360, 38007980, 53211172, 56011760, 66513965, 76015960, 106422344, 133027930, 152031920, 212844688, 266055860, 532111720, 1064223440]

約数ペア:

[(1, 1064223440), (2, 532111720), (4, 266055860), (5, 212844688), (7, 152031920), (8, 133027930), (10, 106422344), (14, 76015960), (16, 66513965), (19, 56011760), (20, 53211172), (28, 38007980), (29, 36697360), (35, 30406384), (38, 28005880), (40, 26605586), (56, 19003990), (58, 18348680), (70, 15203192), (76, 14002940), (80, 13302793), (95, 11202352), (112, 9501995), (116, 9174340), (133, 8001680), (140, 7601596), (145, 7339472), (152, 7001470), (190, 5601176), (203, 5242480), (232, 4587170), (266, 4000840), (280, 3800798), (290, 3669736), (304, 3500735), (380, 2800588), (406, 2621240), (464, 2293585), (532, 2000420), (551, 1931440), (560, 1900399), (580, 1834868), (665, 1600336), (760, 1400294), (812, 1310620), (1015, 1048496), (1064, 1000210), (1102, 965720), (1160, 917434), (1330, 800168), (1520, 700147), (1624, 655310), (2030, 524248), (2128, 500105), (2204, 482860), (2320, 458717), (2660, 400084), (2755, 386288), (3248, 327655), (3449, 308560), (3857, 275920), (4060, 262124), (4408, 241430), (5320, 200042), (5510, 193144), (6898, 154280), (7714, 137960), (8120, 131062), (8816, 120715), (10640, 100021), (11020, 96572), (13796, 77140), (15428, 68980), (16240, 65531), (17245, 61712), (19285, 55184), (22040, 48286), (24143, 44080), (27592, 38570), (30856, 34490)]