1226898400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:946

約数の個数: 288

約数和(自身を含む): 3884751360

約数和(自身を除く): 2657852960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 32, 35, 38, 40, 50, 52, 56, 65, 70, 76, 80, 91, 95, 100, 104, 112, 130, 133, 140, 152, 160, 175, 182, 190, 200, 208, 224, 247, 260, 266, 280, 304, 325, 350, 364, 380, 400, 416, 455, 475, 494, 520, 532, 560, 608, 650, 665, 700, 728, 760, 800, 887, 910, 950, 988, 1040, 1064, 1120, 1235, 1300, 1330, 1400, 1456, 1520, 1729, 1774, 1820, 1900, 1976, 2080, 2128, 2275, 2470, 2600, 2660, 2800, 2912, 3040, 3325, 3458, 3548, 3640, 3800, 3952, 4256, 4435, 4550, 4940, 5200, 5320, 5600, 6175, 6209, 6650, 6916, 7096, 7280, 7600, 7904, 8645, 8870, 9100, 9880, 10400, 10640, 11531, 12350, 12418, 13300, 13832, 14192, 14560, 15200, 16853, 17290, 17740, 18200, 19760, 21280, 22175, 23062, 24700, 24836, 26600, 27664, 28384, 31045, 33706, 34580, 35480, 36400, 39520, 43225, 44350, 46124, 49400, 49672, 53200, 55328, 57655, 62090, 67412, 69160, 70960, 72800, 80717, 84265, 86450, 88700, 92248, 98800, 99344, 106400, 115310, 117971, 124180, 134824, 138320, 141920, 155225, 161434, 168530, 172900, 177400, 184496, 197600, 198688, 219089, 230620, 235942, 248360, 269648, 276640, 288275, 310450, 322868, 337060, 345800, 354800, 368992, 403585, 421325, 438178, 461240, 471884, 496720, 539296, 576550, 589855, 620900, 645736, 674120, 691600, 709600, 807170, 842650, 876356, 922480, 943768, 993440, 1095445, 1153100, 1179710, 1241800, 1291472, 1348240, 1383200, 1533623, 1614340, 1685300, 1752712, 1844960, 1887536, 2017925, 2190890, 2306200, 2359420, 2483600, 2582944, 2696480, 2949275, 3067246, 3228680, 3370600, 3505424, 3775072, 4035850, 4381780, 4612400, 4718840, 4967200, 5477225, 5898550, 6134492, 6457360, 6741200, 7010848, 7668115, 8071700, 8763560, 9224800, 9437680, 10954450, 11797100, 12268984, 12914720, 13482400, 15336230, 16143400, 17527120, 18875360, 21908900, 23594200, 24537968, 30672460, 32286800, 35054240, 38340575, 43817800, 47188400, 49075936, 61344920, 64573600, 76681150, 87635600, 94376800, 122689840, 153362300, 175271200, 245379680, 306724600, 613449200, 1226898400]

約数ペア:

[(1, 1226898400), (2, 613449200), (4, 306724600), (5, 245379680), (7, 175271200), (8, 153362300), (10, 122689840), (13, 94376800), (14, 87635600), (16, 76681150), (19, 64573600), (20, 61344920), (25, 49075936), (26, 47188400), (28, 43817800), (32, 38340575), (35, 35054240), (38, 32286800), (40, 30672460), (50, 24537968), (52, 23594200), (56, 21908900), (65, 18875360), (70, 17527120), (76, 16143400), (80, 15336230), (91, 13482400), (95, 12914720), (100, 12268984), (104, 11797100), (112, 10954450), (130, 9437680), (133, 9224800), (140, 8763560), (152, 8071700), (160, 7668115), (175, 7010848), (182, 6741200), (190, 6457360), (200, 6134492), (208, 5898550), (224, 5477225), (247, 4967200), (260, 4718840), (266, 4612400), (280, 4381780), (304, 4035850), (325, 3775072), (350, 3505424), (364, 3370600), (380, 3228680), (400, 3067246), (416, 2949275), (455, 2696480), (475, 2582944), (494, 2483600), (520, 2359420), (532, 2306200), (560, 2190890), (608, 2017925), (650, 1887536), (665, 1844960), (700, 1752712), (728, 1685300), (760, 1614340), (800, 1533623), (887, 1383200), (910, 1348240), (950, 1291472), (988, 1241800), (1040, 1179710), (1064, 1153100), (1120, 1095445), (1235, 993440), (1300, 943768), (1330, 922480), (1400, 876356), (1456, 842650), (1520, 807170), (1729, 709600), (1774, 691600), (1820, 674120), (1900, 645736), (1976, 620900), (2080, 589855), (2128, 576550), (2275, 539296), (2470, 496720), (2600, 471884), (2660, 461240), (2800, 438178), (2912, 421325), (3040, 403585), (3325, 368992), (3458, 354800), (3548, 345800), (3640, 337060), (3800, 322868), (3952, 310450), (4256, 288275), (4435, 276640), (4550, 269648), (4940, 248360), (5200, 235942), (5320, 230620), (5600, 219089), (6175, 198688), (6209, 197600), (6650, 184496), (6916, 177400), (7096, 172900), (7280, 168530), (7600, 161434), (7904, 155225), (8645, 141920), (8870, 138320), (9100, 134824), (9880, 124180), (10400, 117971), (10640, 115310), (11531, 106400), (12350, 99344), (12418, 98800), (13300, 92248), (13832, 88700), (14192, 86450), (14560, 84265), (15200, 80717), (16853, 72800), (17290, 70960), (17740, 69160), (18200, 67412), (19760, 62090), (21280, 57655), (22175, 55328), (23062, 53200), (24700, 49672), (24836, 49400), (26600, 46124), (27664, 44350), (28384, 43225), (31045, 39520), (33706, 36400), (34580, 35480)]