326623440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 320

約数和(自身を含む): 1231921152

約数和(自身を除く): 905297712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 48, 52, 55, 60, 62, 65, 66, 78, 80, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 165, 176, 186, 195, 208, 220, 240, 248, 260, 264, 286, 307, 310, 312, 330, 341, 372, 390, 403, 429, 440, 465, 496, 520, 528, 572, 614, 620, 624, 660, 682, 715, 744, 780, 806, 858, 880, 921, 930, 1023, 1040, 1144, 1209, 1228, 1240, 1320, 1364, 1430, 1488, 1535, 1560, 1612, 1705, 1716, 1842, 1860, 2015, 2046, 2145, 2288, 2418, 2456, 2480, 2640, 2728, 2860, 3070, 3120, 3224, 3377, 3410, 3432, 3684, 3720, 3991, 4030, 4092, 4290, 4433, 4605, 4836, 4912, 5115, 5456, 5720, 6045, 6140, 6448, 6754, 6820, 6864, 7368, 7440, 7982, 8060, 8184, 8580, 8866, 9210, 9517, 9672, 10131, 10230, 11440, 11973, 12090, 12280, 13299, 13508, 13640, 14736, 15964, 16120, 16368, 16885, 17160, 17732, 18420, 19034, 19344, 19955, 20262, 20460, 22165, 23946, 24180, 24560, 26598, 27016, 27280, 28551, 31928, 32240, 33770, 34320, 35464, 36840, 38068, 39910, 40524, 40920, 43901, 44330, 47585, 47892, 48360, 50655, 53196, 54032, 57102, 59865, 63856, 66495, 67540, 70928, 73680, 76136, 79820, 81048, 81840, 87802, 88660, 95170, 95784, 96720, 101310, 104687, 106392, 114204, 119730, 123721, 131703, 132990, 135080, 142755, 152272, 159640, 162096, 175604, 177320, 190340, 191568, 202620, 209374, 212784, 219505, 228408, 239460, 247442, 263406, 265980, 270160, 285510, 314061, 319280, 351208, 354640, 371163, 380680, 405240, 418748, 439010, 456816, 478920, 494884, 523435, 526812, 531960, 571020, 618605, 628122, 658515, 702416, 742326, 761360, 810480, 837496, 878020, 957840, 989768, 1046870, 1053624, 1063920, 1142040, 1237210, 1256244, 1317030, 1360931, 1484652, 1570305, 1674992, 1756040, 1855815, 1979536, 2093740, 2107248, 2284080, 2474420, 2512488, 2634060, 2721862, 2969304, 3140610, 3512080, 3711630, 4082793, 4187480, 4948840, 5024976, 5268120, 5443724, 5938608, 6281220, 6804655, 7423260, 8165586, 8374960, 9897680, 10536240, 10887448, 12562440, 13609310, 14846520, 16331172, 20413965, 21774896, 25124880, 27218620, 29693040, 32662344, 40827930, 54437240, 65324688, 81655860, 108874480, 163311720, 326623440]

約数ペア:

[(1, 326623440), (2, 163311720), (3, 108874480), (4, 81655860), (5, 65324688), (6, 54437240), (8, 40827930), (10, 32662344), (11, 29693040), (12, 27218620), (13, 25124880), (15, 21774896), (16, 20413965), (20, 16331172), (22, 14846520), (24, 13609310), (26, 12562440), (30, 10887448), (31, 10536240), (33, 9897680), (39, 8374960), (40, 8165586), (44, 7423260), (48, 6804655), (52, 6281220), (55, 5938608), (60, 5443724), (62, 5268120), (65, 5024976), (66, 4948840), (78, 4187480), (80, 4082793), (88, 3711630), (93, 3512080), (104, 3140610), (110, 2969304), (120, 2721862), (124, 2634060), (130, 2512488), (132, 2474420), (143, 2284080), (155, 2107248), (156, 2093740), (165, 1979536), (176, 1855815), (186, 1756040), (195, 1674992), (208, 1570305), (220, 1484652), (240, 1360931), (248, 1317030), (260, 1256244), (264, 1237210), (286, 1142040), (307, 1063920), (310, 1053624), (312, 1046870), (330, 989768), (341, 957840), (372, 878020), (390, 837496), (403, 810480), (429, 761360), (440, 742326), (465, 702416), (496, 658515), (520, 628122), (528, 618605), (572, 571020), (614, 531960), (620, 526812), (624, 523435), (660, 494884), (682, 478920), (715, 456816), (744, 439010), (780, 418748), (806, 405240), (858, 380680), (880, 371163), (921, 354640), (930, 351208), (1023, 319280), (1040, 314061), (1144, 285510), (1209, 270160), (1228, 265980), (1240, 263406), (1320, 247442), (1364, 239460), (1430, 228408), (1488, 219505), (1535, 212784), (1560, 209374), (1612, 202620), (1705, 191568), (1716, 190340), (1842, 177320), (1860, 175604), (2015, 162096), (2046, 159640), (2145, 152272), (2288, 142755), (2418, 135080), (2456, 132990), (2480, 131703), (2640, 123721), (2728, 119730), (2860, 114204), (3070, 106392), (3120, 104687), (3224, 101310), (3377, 96720), (3410, 95784), (3432, 95170), (3684, 88660), (3720, 87802), (3991, 81840), (4030, 81048), (4092, 79820), (4290, 76136), (4433, 73680), (4605, 70928), (4836, 67540), (4912, 66495), (5115, 63856), (5456, 59865), (5720, 57102), (6045, 54032), (6140, 53196), (6448, 50655), (6754, 48360), (6820, 47892), (6864, 47585), (7368, 44330), (7440, 43901), (7982, 40920), (8060, 40524), (8184, 39910), (8580, 38068), (8866, 36840), (9210, 35464), (9517, 34320), (9672, 33770), (10131, 32240), (10230, 31928), (11440, 28551), (11973, 27280), (12090, 27016), (12280, 26598), (13299, 24560), (13508, 24180), (13640, 23946), (14736, 22165), (15964, 20460), (16120, 20262), (16368, 19955), (16885, 19344), (17160, 19034), (17732, 18420)]