1027493760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:397

約数の個数: 256

約数和(自身を含む): 3448350720

約数和(自身を除く): 2420856960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 61, 62, 64, 80, 93, 96, 120, 122, 124, 128, 155, 160, 183, 186, 192, 240, 244, 248, 283, 305, 310, 320, 366, 372, 384, 465, 480, 488, 496, 566, 610, 620, 640, 732, 744, 849, 915, 930, 960, 976, 992, 1132, 1220, 1240, 1415, 1464, 1488, 1698, 1830, 1860, 1891, 1920, 1952, 1984, 2264, 2440, 2480, 2830, 2928, 2976, 3396, 3660, 3720, 3782, 3904, 3968, 4245, 4528, 4880, 4960, 5660, 5673, 5856, 5952, 6792, 7320, 7440, 7564, 7808, 8490, 8773, 9056, 9455, 9760, 9920, 11320, 11346, 11712, 11904, 13584, 14640, 14880, 15128, 16980, 17263, 17546, 18112, 18910, 19520, 19840, 22640, 22692, 23424, 26319, 27168, 28365, 29280, 29760, 30256, 33960, 34526, 35092, 36224, 37820, 39040, 43865, 45280, 45384, 51789, 52638, 54336, 56730, 58560, 59520, 60512, 67920, 69052, 70184, 75640, 86315, 87730, 90560, 90768, 103578, 105276, 108672, 113460, 117120, 121024, 131595, 135840, 138104, 140368, 151280, 172630, 175460, 181120, 181536, 207156, 210552, 226920, 242048, 258945, 263190, 271680, 276208, 280736, 302560, 345260, 350920, 363072, 414312, 421104, 453840, 517890, 526380, 535153, 543360, 552416, 561472, 605120, 690520, 701840, 726144, 828624, 842208, 907680, 1035780, 1052760, 1070306, 1104832, 1122944, 1210240, 1381040, 1403680, 1605459, 1657248, 1684416, 1815360, 2071560, 2105520, 2140612, 2209664, 2675765, 2762080, 2807360, 3210918, 3314496, 3368832, 3630720, 4143120, 4211040, 4281224, 5351530, 5524160, 5614720, 6421836, 6628992, 8027295, 8286240, 8422080, 8562448, 10703060, 11048320, 12843672, 16054590, 16572480, 16844160, 17124896, 21406120, 25687344, 32109180, 33144960, 34249792, 42812240, 51374688, 64218360, 68499584, 85624480, 102749376, 128436720, 171248960, 205498752, 256873440, 342497920, 513746880, 1027493760]

約数ペア:

[(1, 1027493760), (2, 513746880), (3, 342497920), (4, 256873440), (5, 205498752), (6, 171248960), (8, 128436720), (10, 102749376), (12, 85624480), (15, 68499584), (16, 64218360), (20, 51374688), (24, 42812240), (30, 34249792), (31, 33144960), (32, 32109180), (40, 25687344), (48, 21406120), (60, 17124896), (61, 16844160), (62, 16572480), (64, 16054590), (80, 12843672), (93, 11048320), (96, 10703060), (120, 8562448), (122, 8422080), (124, 8286240), (128, 8027295), (155, 6628992), (160, 6421836), (183, 5614720), (186, 5524160), (192, 5351530), (240, 4281224), (244, 4211040), (248, 4143120), (283, 3630720), (305, 3368832), (310, 3314496), (320, 3210918), (366, 2807360), (372, 2762080), (384, 2675765), (465, 2209664), (480, 2140612), (488, 2105520), (496, 2071560), (566, 1815360), (610, 1684416), (620, 1657248), (640, 1605459), (732, 1403680), (744, 1381040), (849, 1210240), (915, 1122944), (930, 1104832), (960, 1070306), (976, 1052760), (992, 1035780), (1132, 907680), (1220, 842208), (1240, 828624), (1415, 726144), (1464, 701840), (1488, 690520), (1698, 605120), (1830, 561472), (1860, 552416), (1891, 543360), (1920, 535153), (1952, 526380), (1984, 517890), (2264, 453840), (2440, 421104), (2480, 414312), (2830, 363072), (2928, 350920), (2976, 345260), (3396, 302560), (3660, 280736), (3720, 276208), (3782, 271680), (3904, 263190), (3968, 258945), (4245, 242048), (4528, 226920), (4880, 210552), (4960, 207156), (5660, 181536), (5673, 181120), (5856, 175460), (5952, 172630), (6792, 151280), (7320, 140368), (7440, 138104), (7564, 135840), (7808, 131595), (8490, 121024), (8773, 117120), (9056, 113460), (9455, 108672), (9760, 105276), (9920, 103578), (11320, 90768), (11346, 90560), (11712, 87730), (11904, 86315), (13584, 75640), (14640, 70184), (14880, 69052), (15128, 67920), (16980, 60512), (17263, 59520), (17546, 58560), (18112, 56730), (18910, 54336), (19520, 52638), (19840, 51789), (22640, 45384), (22692, 45280), (23424, 43865), (26319, 39040), (27168, 37820), (28365, 36224), (29280, 35092), (29760, 34526), (30256, 33960)]