64048237920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{94433}}^1$

素因数の和:94614

約数の個数: 192

約数和(自身を含む): 225599048640

約数和(自身を除く): 161550810720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 157, 160, 180, 216, 240, 270, 288, 314, 360, 432, 471, 480, 540, 628, 720, 785, 864, 942, 1080, 1256, 1413, 1440, 1570, 1884, 2160, 2355, 2512, 2826, 3140, 3768, 4239, 4320, 4710, 5024, 5652, 6280, 7065, 7536, 8478, 9420, 11304, 12560, 14130, 15072, 16956, 18840, 21195, 22608, 25120, 28260, 33912, 37680, 42390, 45216, 56520, 67824, 75360, 84780, 94433, 113040, 135648, 169560, 188866, 226080, 283299, 339120, 377732, 472165, 566598, 678240, 755464, 849897, 944330, 1133196, 1416495, 1510928, 1699794, 1888660, 2266392, 2549691, 2832990, 3021856, 3399588, 3777320, 4249485, 4532784, 5099382, 5665980, 6799176, 7554640, 8498970, 9065568, 10198764, 11331960, 12748455, 13598352, 14825981, 15109280, 16997940, 20397528, 22663920, 25496910, 27196704, 29651962, 33995880, 40795056, 44477943, 45327840, 50993820, 59303924, 67991760, 74129905, 81590112, 88955886, 101987640, 118607848, 133433829, 135983520, 148259810, 177911772, 203975280, 222389715, 237215696, 266867658, 296519620, 355823544, 400301487, 407950560, 444779430, 474431392, 533735316, 593039240, 667169145, 711647088, 800602974, 889558860, 1067470632, 1186078480, 1334338290, 1423294176, 1601205948, 1779117720, 2001507435, 2134941264, 2372156960, 2668676580, 3202411896, 3558235440, 4003014870, 4269882528, 5337353160, 6404823792, 7116470880, 8006029740, 10674706320, 12809647584, 16012059480, 21349412640, 32024118960, 64048237920]

約数ペア:

[(1, 64048237920), (2, 32024118960), (3, 21349412640), (4, 16012059480), (5, 12809647584), (6, 10674706320), (8, 8006029740), (9, 7116470880), (10, 6404823792), (12, 5337353160), (15, 4269882528), (16, 4003014870), (18, 3558235440), (20, 3202411896), (24, 2668676580), (27, 2372156960), (30, 2134941264), (32, 2001507435), (36, 1779117720), (40, 1601205948), (45, 1423294176), (48, 1334338290), (54, 1186078480), (60, 1067470632), (72, 889558860), (80, 800602974), (90, 711647088), (96, 667169145), (108, 593039240), (120, 533735316), (135, 474431392), (144, 444779430), (157, 407950560), (160, 400301487), (180, 355823544), (216, 296519620), (240, 266867658), (270, 237215696), (288, 222389715), (314, 203975280), (360, 177911772), (432, 148259810), (471, 135983520), (480, 133433829), (540, 118607848), (628, 101987640), (720, 88955886), (785, 81590112), (864, 74129905), (942, 67991760), (1080, 59303924), (1256, 50993820), (1413, 45327840), (1440, 44477943), (1570, 40795056), (1884, 33995880), (2160, 29651962), (2355, 27196704), (2512, 25496910), (2826, 22663920), (3140, 20397528), (3768, 16997940), (4239, 15109280), (4320, 14825981), (4710, 13598352), (5024, 12748455), (5652, 11331960), (6280, 10198764), (7065, 9065568), (7536, 8498970), (8478, 7554640), (9420, 6799176), (11304, 5665980), (12560, 5099382), (14130, 4532784), (15072, 4249485), (16956, 3777320), (18840, 3399588), (21195, 3021856), (22608, 2832990), (25120, 2549691), (28260, 2266392), (33912, 1888660), (37680, 1699794), (42390, 1510928), (45216, 1416495), (56520, 1133196), (67824, 944330), (75360, 849897), (84780, 755464), (94433, 678240), (113040, 566598), (135648, 472165), (169560, 377732), (188866, 339120), (226080, 283299)]