303168320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:425

約数の個数: 224

約数和(自身を含む): 921715200

約数和(自身を除く): 618546880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 64, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 160, 182, 203, 208, 224, 232, 260, 280, 290, 320, 359, 364, 377, 406, 416, 448, 455, 464, 520, 560, 580, 718, 728, 754, 812, 832, 910, 928, 1015, 1040, 1120, 1160, 1436, 1456, 1508, 1624, 1795, 1820, 1856, 1885, 2030, 2080, 2240, 2320, 2513, 2639, 2872, 2912, 3016, 3248, 3590, 3640, 3770, 4060, 4160, 4640, 4667, 5026, 5278, 5744, 5824, 6032, 6496, 7180, 7280, 7540, 8120, 9280, 9334, 10052, 10411, 10556, 11488, 12064, 12565, 12992, 13195, 14360, 14560, 15080, 16240, 18668, 20104, 20822, 21112, 22976, 23335, 24128, 25130, 26390, 28720, 29120, 30160, 32480, 32669, 37336, 40208, 41644, 42224, 46670, 50260, 52055, 52780, 57440, 60320, 64960, 65338, 72877, 74672, 80416, 83288, 84448, 93340, 100520, 104110, 105560, 114880, 120640, 130676, 135343, 145754, 149344, 160832, 163345, 166576, 168896, 186680, 201040, 208220, 211120, 261352, 270686, 291508, 298688, 326690, 333152, 364385, 373360, 402080, 416440, 422240, 522704, 541372, 583016, 653380, 666304, 676715, 728770, 746720, 804160, 832880, 844480, 947401, 1045408, 1082744, 1166032, 1306760, 1353430, 1457540, 1493440, 1665760, 1894802, 2090816, 2165488, 2332064, 2613520, 2706860, 2915080, 3331520, 3789604, 4330976, 4664128, 4737005, 5227040, 5413720, 5830160, 7579208, 8661952, 9474010, 10454080, 10827440, 11660320, 15158416, 18948020, 21654880, 23320640, 30316832, 37896040, 43309760, 60633664, 75792080, 151584160, 303168320]

約数ペア:

[(1, 303168320), (2, 151584160), (4, 75792080), (5, 60633664), (7, 43309760), (8, 37896040), (10, 30316832), (13, 23320640), (14, 21654880), (16, 18948020), (20, 15158416), (26, 11660320), (28, 10827440), (29, 10454080), (32, 9474010), (35, 8661952), (40, 7579208), (52, 5830160), (56, 5413720), (58, 5227040), (64, 4737005), (65, 4664128), (70, 4330976), (80, 3789604), (91, 3331520), (104, 2915080), (112, 2706860), (116, 2613520), (130, 2332064), (140, 2165488), (145, 2090816), (160, 1894802), (182, 1665760), (203, 1493440), (208, 1457540), (224, 1353430), (232, 1306760), (260, 1166032), (280, 1082744), (290, 1045408), (320, 947401), (359, 844480), (364, 832880), (377, 804160), (406, 746720), (416, 728770), (448, 676715), (455, 666304), (464, 653380), (520, 583016), (560, 541372), (580, 522704), (718, 422240), (728, 416440), (754, 402080), (812, 373360), (832, 364385), (910, 333152), (928, 326690), (1015, 298688), (1040, 291508), (1120, 270686), (1160, 261352), (1436, 211120), (1456, 208220), (1508, 201040), (1624, 186680), (1795, 168896), (1820, 166576), (1856, 163345), (1885, 160832), (2030, 149344), (2080, 145754), (2240, 135343), (2320, 130676), (2513, 120640), (2639, 114880), (2872, 105560), (2912, 104110), (3016, 100520), (3248, 93340), (3590, 84448), (3640, 83288), (3770, 80416), (4060, 74672), (4160, 72877), (4640, 65338), (4667, 64960), (5026, 60320), (5278, 57440), (5744, 52780), (5824, 52055), (6032, 50260), (6496, 46670), (7180, 42224), (7280, 41644), (7540, 40208), (8120, 37336), (9280, 32669), (9334, 32480), (10052, 30160), (10411, 29120), (10556, 28720), (11488, 26390), (12064, 25130), (12565, 24128), (12992, 23335), (13195, 22976), (14360, 21112), (14560, 20822), (15080, 20104), (16240, 18668)]