209302080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:605

約数の個数: 224

約数和(自身を含む): 740103168

約数和(自身を除く): 530801088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 390, 403, 416, 465, 480, 496, 520, 541, 620, 624, 744, 780, 806, 832, 930, 960, 992, 1040, 1082, 1209, 1240, 1248, 1488, 1560, 1612, 1623, 1860, 1984, 2015, 2080, 2164, 2418, 2480, 2496, 2705, 2976, 3120, 3224, 3246, 3720, 4030, 4160, 4328, 4836, 4960, 5410, 5952, 6045, 6240, 6448, 6492, 7033, 7440, 8060, 8115, 8656, 9672, 9920, 10820, 12090, 12480, 12896, 12984, 14066, 14880, 16120, 16230, 16771, 17312, 19344, 21099, 21640, 24180, 25792, 25968, 28132, 29760, 32240, 32460, 33542, 34624, 35165, 38688, 42198, 43280, 48360, 50313, 51936, 56264, 64480, 64920, 67084, 70330, 77376, 83855, 84396, 86560, 96720, 100626, 103872, 105495, 112528, 128960, 129840, 134168, 140660, 167710, 168792, 173120, 193440, 201252, 210990, 218023, 225056, 251565, 259680, 268336, 281320, 335420, 337584, 386880, 402504, 421980, 436046, 450112, 503130, 519360, 536672, 562640, 654069, 670840, 675168, 805008, 843960, 872092, 1006260, 1073344, 1090115, 1125280, 1308138, 1341680, 1350336, 1610016, 1687920, 1744184, 2012520, 2180230, 2250560, 2616276, 2683360, 3220032, 3270345, 3375840, 3488368, 4025040, 4360460, 5232552, 5366720, 6540690, 6751680, 6976736, 8050080, 8720920, 10465104, 13081380, 13953472, 16100160, 17441840, 20930208, 26162760, 34883680, 41860416, 52325520, 69767360, 104651040, 209302080]

約数ペア:

[(1, 209302080), (2, 104651040), (3, 69767360), (4, 52325520), (5, 41860416), (6, 34883680), (8, 26162760), (10, 20930208), (12, 17441840), (13, 16100160), (15, 13953472), (16, 13081380), (20, 10465104), (24, 8720920), (26, 8050080), (30, 6976736), (31, 6751680), (32, 6540690), (39, 5366720), (40, 5232552), (48, 4360460), (52, 4025040), (60, 3488368), (62, 3375840), (64, 3270345), (65, 3220032), (78, 2683360), (80, 2616276), (93, 2250560), (96, 2180230), (104, 2012520), (120, 1744184), (124, 1687920), (130, 1610016), (155, 1350336), (156, 1341680), (160, 1308138), (186, 1125280), (192, 1090115), (195, 1073344), (208, 1006260), (240, 872092), (248, 843960), (260, 805008), (310, 675168), (312, 670840), (320, 654069), (372, 562640), (390, 536672), (403, 519360), (416, 503130), (465, 450112), (480, 436046), (496, 421980), (520, 402504), (541, 386880), (620, 337584), (624, 335420), (744, 281320), (780, 268336), (806, 259680), (832, 251565), (930, 225056), (960, 218023), (992, 210990), (1040, 201252), (1082, 193440), (1209, 173120), (1240, 168792), (1248, 167710), (1488, 140660), (1560, 134168), (1612, 129840), (1623, 128960), (1860, 112528), (1984, 105495), (2015, 103872), (2080, 100626), (2164, 96720), (2418, 86560), (2480, 84396), (2496, 83855), (2705, 77376), (2976, 70330), (3120, 67084), (3224, 64920), (3246, 64480), (3720, 56264), (4030, 51936), (4160, 50313), (4328, 48360), (4836, 43280), (4960, 42198), (5410, 38688), (5952, 35165), (6045, 34624), (6240, 33542), (6448, 32460), (6492, 32240), (7033, 29760), (7440, 28132), (8060, 25968), (8115, 25792), (8656, 24180), (9672, 21640), (9920, 21099), (10820, 19344), (12090, 17312), (12480, 16771), (12896, 16230), (12984, 16120), (14066, 14880)]