239040720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1059

約数の個数: 200

約数和(自身を含む): 853517544

約数和(自身を除く): 614476824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 108, 111, 120, 135, 144, 148, 162, 180, 185, 216, 222, 240, 270, 296, 324, 333, 360, 370, 405, 432, 444, 540, 555, 592, 648, 666, 720, 740, 810, 888, 997, 999, 1080, 1110, 1296, 1332, 1480, 1620, 1665, 1776, 1994, 1998, 2160, 2220, 2664, 2960, 2991, 2997, 3240, 3330, 3988, 3996, 4440, 4985, 4995, 5328, 5982, 5994, 6480, 6660, 7976, 7992, 8880, 8973, 9970, 9990, 11964, 11988, 13320, 14955, 14985, 15952, 15984, 17946, 19940, 19980, 23928, 23976, 26640, 26919, 29910, 29970, 35892, 36889, 39880, 39960, 44865, 47856, 47952, 53838, 59820, 59940, 71784, 73778, 79760, 79920, 80757, 89730, 107676, 110667, 119640, 119880, 134595, 143568, 147556, 161514, 179460, 184445, 215352, 221334, 239280, 239760, 269190, 295112, 323028, 332001, 358920, 368890, 403785, 430704, 442668, 538380, 553335, 590224, 646056, 664002, 717840, 737780, 807570, 885336, 996003, 1076760, 1106670, 1292112, 1328004, 1475560, 1615140, 1660005, 1770672, 1992006, 2153520, 2213340, 2656008, 2951120, 2988009, 3230280, 3320010, 3984012, 4426680, 4980015, 5312016, 5976018, 6460560, 6640020, 7968024, 8853360, 9960030, 11952036, 13280040, 14940045, 15936048, 19920060, 23904072, 26560080, 29880090, 39840120, 47808144, 59760180, 79680240, 119520360, 239040720]

約数ペア:

[(1, 239040720), (2, 119520360), (3, 79680240), (4, 59760180), (5, 47808144), (6, 39840120), (8, 29880090), (9, 26560080), (10, 23904072), (12, 19920060), (15, 15936048), (16, 14940045), (18, 13280040), (20, 11952036), (24, 9960030), (27, 8853360), (30, 7968024), (36, 6640020), (37, 6460560), (40, 5976018), (45, 5312016), (48, 4980015), (54, 4426680), (60, 3984012), (72, 3320010), (74, 3230280), (80, 2988009), (81, 2951120), (90, 2656008), (108, 2213340), (111, 2153520), (120, 1992006), (135, 1770672), (144, 1660005), (148, 1615140), (162, 1475560), (180, 1328004), (185, 1292112), (216, 1106670), (222, 1076760), (240, 996003), (270, 885336), (296, 807570), (324, 737780), (333, 717840), (360, 664002), (370, 646056), (405, 590224), (432, 553335), (444, 538380), (540, 442668), (555, 430704), (592, 403785), (648, 368890), (666, 358920), (720, 332001), (740, 323028), (810, 295112), (888, 269190), (997, 239760), (999, 239280), (1080, 221334), (1110, 215352), (1296, 184445), (1332, 179460), (1480, 161514), (1620, 147556), (1665, 143568), (1776, 134595), (1994, 119880), (1998, 119640), (2160, 110667), (2220, 107676), (2664, 89730), (2960, 80757), (2991, 79920), (2997, 79760), (3240, 73778), (3330, 71784), (3988, 59940), (3996, 59820), (4440, 53838), (4985, 47952), (4995, 47856), (5328, 44865), (5982, 39960), (5994, 39880), (6480, 36889), (6660, 35892), (7976, 29970), (7992, 29910), (8880, 26919), (8973, 26640), (9970, 23976), (9990, 23928), (11964, 19980), (11988, 19940), (13320, 17946), (14955, 15984), (14985, 15952)]