4289040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 240

約数和(自身を含む): 17641728

約数和(自身を除く): 13352688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 37, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 74, 80, 84, 90, 92, 105, 111, 112, 115, 120, 126, 138, 140, 144, 148, 161, 168, 180, 184, 185, 207, 210, 222, 230, 240, 252, 259, 276, 280, 296, 315, 322, 333, 336, 345, 360, 368, 370, 414, 420, 444, 460, 483, 504, 518, 552, 555, 560, 592, 630, 644, 666, 690, 720, 740, 777, 805, 828, 840, 851, 888, 920, 966, 1008, 1035, 1036, 1104, 1110, 1260, 1288, 1295, 1332, 1380, 1449, 1480, 1554, 1610, 1656, 1665, 1680, 1702, 1776, 1840, 1932, 2070, 2072, 2220, 2331, 2415, 2520, 2553, 2576, 2590, 2664, 2760, 2898, 2960, 3108, 3220, 3312, 3330, 3404, 3864, 3885, 4140, 4144, 4255, 4440, 4662, 4830, 5040, 5106, 5180, 5328, 5520, 5796, 5957, 6216, 6440, 6660, 6808, 7245, 7659, 7728, 7770, 8280, 8510, 8880, 9324, 9660, 10212, 10360, 11592, 11655, 11914, 12432, 12765, 12880, 13320, 13616, 14490, 15318, 15540, 16560, 17020, 17871, 18648, 19320, 20424, 20720, 23184, 23310, 23828, 25530, 26640, 28980, 29785, 30636, 31080, 34040, 35742, 37296, 38295, 38640, 40848, 46620, 47656, 51060, 53613, 57960, 59570, 61272, 62160, 68080, 71484, 76590, 89355, 93240, 95312, 102120, 107226, 115920, 119140, 122544, 142968, 153180, 178710, 186480, 204240, 214452, 238280, 268065, 285936, 306360, 357420, 428904, 476560, 536130, 612720, 714840, 857808, 1072260, 1429680, 2144520, 4289040]

約数ペア:

[(1, 4289040), (2, 2144520), (3, 1429680), (4, 1072260), (5, 857808), (6, 714840), (7, 612720), (8, 536130), (9, 476560), (10, 428904), (12, 357420), (14, 306360), (15, 285936), (16, 268065), (18, 238280), (20, 214452), (21, 204240), (23, 186480), (24, 178710), (28, 153180), (30, 142968), (35, 122544), (36, 119140), (37, 115920), (40, 107226), (42, 102120), (45, 95312), (46, 93240), (48, 89355), (56, 76590), (60, 71484), (63, 68080), (69, 62160), (70, 61272), (72, 59570), (74, 57960), (80, 53613), (84, 51060), (90, 47656), (92, 46620), (105, 40848), (111, 38640), (112, 38295), (115, 37296), (120, 35742), (126, 34040), (138, 31080), (140, 30636), (144, 29785), (148, 28980), (161, 26640), (168, 25530), (180, 23828), (184, 23310), (185, 23184), (207, 20720), (210, 20424), (222, 19320), (230, 18648), (240, 17871), (252, 17020), (259, 16560), (276, 15540), (280, 15318), (296, 14490), (315, 13616), (322, 13320), (333, 12880), (336, 12765), (345, 12432), (360, 11914), (368, 11655), (370, 11592), (414, 10360), (420, 10212), (444, 9660), (460, 9324), (483, 8880), (504, 8510), (518, 8280), (552, 7770), (555, 7728), (560, 7659), (592, 7245), (630, 6808), (644, 6660), (666, 6440), (690, 6216), (720, 5957), (740, 5796), (777, 5520), (805, 5328), (828, 5180), (840, 5106), (851, 5040), (888, 4830), (920, 4662), (966, 4440), (1008, 4255), (1035, 4144), (1036, 4140), (1104, 3885), (1110, 3864), (1260, 3404), (1288, 3330), (1295, 3312), (1332, 3220), (1380, 3108), (1449, 2960), (1480, 2898), (1554, 2760), (1610, 2664), (1656, 2590), (1665, 2576), (1680, 2553), (1702, 2520), (1776, 2415), (1840, 2331), (1932, 2220), (2070, 2072)]