1481068400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 4262965248

約数和(自身を除く): 2781896848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 113, 124, 140, 151, 155, 175, 200, 217, 226, 248, 280, 302, 310, 350, 400, 434, 452, 496, 560, 565, 604, 620, 700, 755, 775, 791, 868, 904, 1057, 1085, 1130, 1208, 1240, 1400, 1510, 1550, 1582, 1736, 1808, 2114, 2170, 2260, 2416, 2480, 2800, 2825, 3020, 3100, 3164, 3472, 3503, 3775, 3955, 4228, 4340, 4520, 4681, 5285, 5425, 5650, 6040, 6200, 6328, 7006, 7550, 7910, 8456, 8680, 9040, 9362, 10570, 10850, 11300, 12080, 12400, 12656, 14012, 15100, 15820, 16912, 17063, 17360, 17515, 18724, 19775, 21140, 21700, 22600, 23405, 24521, 26425, 28024, 30200, 31640, 32767, 34126, 35030, 37448, 39550, 42280, 43400, 45200, 46810, 49042, 52850, 56048, 60400, 63280, 65534, 68252, 70060, 74896, 79100, 84560, 85315, 86800, 87575, 93620, 98084, 105700, 117025, 119441, 122605, 131068, 136504, 140120, 158200, 163835, 170630, 175150, 187240, 196168, 211400, 234050, 238882, 245210, 262136, 273008, 280240, 316400, 327670, 341260, 350300, 374480, 392336, 422800, 426575, 468100, 477764, 490420, 524272, 528953, 597205, 613025, 655340, 682520, 700600, 819175, 853150, 936200, 955528, 980840, 1057906, 1194410, 1226050, 1310680, 1365040, 1401200, 1638350, 1706300, 1872400, 1911056, 1961680, 2115812, 2388820, 2452100, 2621360, 2644765, 2986025, 3276700, 3412600, 3702671, 4231624, 4777640, 4904200, 5289530, 5972050, 6553400, 6825200, 7405342, 8463248, 9555280, 9808400, 10579060, 11944100, 13106800, 13223825, 14810684, 18513355, 21158120, 23888200, 26447650, 29621368, 37026710, 42316240, 47776400, 52895300, 59242736, 74053420, 92566775, 105790600, 148106840, 185133550, 211581200, 296213680, 370267100, 740534200, 1481068400]

約数ペア:

[(1, 1481068400), (2, 740534200), (4, 370267100), (5, 296213680), (7, 211581200), (8, 185133550), (10, 148106840), (14, 105790600), (16, 92566775), (20, 74053420), (25, 59242736), (28, 52895300), (31, 47776400), (35, 42316240), (40, 37026710), (50, 29621368), (56, 26447650), (62, 23888200), (70, 21158120), (80, 18513355), (100, 14810684), (112, 13223825), (113, 13106800), (124, 11944100), (140, 10579060), (151, 9808400), (155, 9555280), (175, 8463248), (200, 7405342), (217, 6825200), (226, 6553400), (248, 5972050), (280, 5289530), (302, 4904200), (310, 4777640), (350, 4231624), (400, 3702671), (434, 3412600), (452, 3276700), (496, 2986025), (560, 2644765), (565, 2621360), (604, 2452100), (620, 2388820), (700, 2115812), (755, 1961680), (775, 1911056), (791, 1872400), (868, 1706300), (904, 1638350), (1057, 1401200), (1085, 1365040), (1130, 1310680), (1208, 1226050), (1240, 1194410), (1400, 1057906), (1510, 980840), (1550, 955528), (1582, 936200), (1736, 853150), (1808, 819175), (2114, 700600), (2170, 682520), (2260, 655340), (2416, 613025), (2480, 597205), (2800, 528953), (2825, 524272), (3020, 490420), (3100, 477764), (3164, 468100), (3472, 426575), (3503, 422800), (3775, 392336), (3955, 374480), (4228, 350300), (4340, 341260), (4520, 327670), (4681, 316400), (5285, 280240), (5425, 273008), (5650, 262136), (6040, 245210), (6200, 238882), (6328, 234050), (7006, 211400), (7550, 196168), (7910, 187240), (8456, 175150), (8680, 170630), (9040, 163835), (9362, 158200), (10570, 140120), (10850, 136504), (11300, 131068), (12080, 122605), (12400, 119441), (12656, 117025), (14012, 105700), (15100, 98084), (15820, 93620), (16912, 87575), (17063, 86800), (17360, 85315), (17515, 84560), (18724, 79100), (19775, 74896), (21140, 70060), (21700, 68252), (22600, 65534), (23405, 63280), (24521, 60400), (26425, 56048), (28024, 52850), (30200, 49042), (31640, 46810), (32767, 45200), (34126, 43400), (35030, 42280), (37448, 39550)]