343985880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3079}}^1$

素因数の和:3126

約数の個数: 192

約数和(自身を含む): 1264032000

約数和(自身を除く): 920046120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 1064, 1140, 1176, 1330, 1470, 1596, 1862, 1960, 1995, 2280, 2660, 2793, 2940, 3079, 3192, 3724, 3990, 4655, 5320, 5586, 5880, 6158, 7448, 7980, 9237, 9310, 11172, 12316, 13965, 15395, 15960, 18474, 18620, 21553, 22344, 24632, 27930, 30790, 36948, 37240, 43106, 46185, 55860, 58501, 61580, 64659, 73896, 86212, 92370, 107765, 111720, 117002, 123160, 129318, 150871, 172424, 175503, 184740, 215530, 234004, 258636, 292505, 301742, 323295, 351006, 369480, 409507, 431060, 452613, 468008, 517272, 585010, 603484, 646590, 702012, 754355, 819014, 862120, 877515, 905226, 1170020, 1206968, 1228521, 1293180, 1404024, 1508710, 1638028, 1755030, 1810452, 2047535, 2263065, 2340040, 2457042, 2586360, 2866549, 3017420, 3276056, 3510060, 3620904, 4095070, 4526130, 4914084, 5733098, 6034840, 6142605, 7020120, 8190140, 8599647, 9052260, 9828168, 11466196, 12285210, 14332745, 16380280, 17199294, 18104520, 22932392, 24570420, 28665490, 34398588, 42998235, 49140840, 57330980, 68797176, 85996470, 114661960, 171992940, 343985880]

約数ペア:

[(1, 343985880), (2, 171992940), (3, 114661960), (4, 85996470), (5, 68797176), (6, 57330980), (7, 49140840), (8, 42998235), (10, 34398588), (12, 28665490), (14, 24570420), (15, 22932392), (19, 18104520), (20, 17199294), (21, 16380280), (24, 14332745), (28, 12285210), (30, 11466196), (35, 9828168), (38, 9052260), (40, 8599647), (42, 8190140), (49, 7020120), (56, 6142605), (57, 6034840), (60, 5733098), (70, 4914084), (76, 4526130), (84, 4095070), (95, 3620904), (98, 3510060), (105, 3276056), (114, 3017420), (120, 2866549), (133, 2586360), (140, 2457042), (147, 2340040), (152, 2263065), (168, 2047535), (190, 1810452), (196, 1755030), (210, 1638028), (228, 1508710), (245, 1404024), (266, 1293180), (280, 1228521), (285, 1206968), (294, 1170020), (380, 905226), (392, 877515), (399, 862120), (420, 819014), (456, 754355), (490, 702012), (532, 646590), (570, 603484), (588, 585010), (665, 517272), (735, 468008), (760, 452613), (798, 431060), (840, 409507), (931, 369480), (980, 351006), (1064, 323295), (1140, 301742), (1176, 292505), (1330, 258636), (1470, 234004), (1596, 215530), (1862, 184740), (1960, 175503), (1995, 172424), (2280, 150871), (2660, 129318), (2793, 123160), (2940, 117002), (3079, 111720), (3192, 107765), (3724, 92370), (3990, 86212), (4655, 73896), (5320, 64659), (5586, 61580), (5880, 58501), (6158, 55860), (7448, 46185), (7980, 43106), (9237, 37240), (9310, 36948), (11172, 30790), (12316, 27930), (13965, 24632), (15395, 22344), (15960, 21553), (18474, 18620)]