2008654860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:392

約数の個数: 192

約数和(自身を含む): 6034194432

約数和(自身を除く): 4025539572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 73, 92, 115, 127, 138, 146, 157, 219, 230, 254, 276, 292, 314, 345, 365, 381, 438, 460, 471, 508, 628, 635, 690, 730, 762, 785, 876, 942, 1095, 1270, 1380, 1460, 1524, 1570, 1679, 1884, 1905, 2190, 2355, 2540, 2921, 3140, 3358, 3611, 3810, 4380, 4710, 5037, 5842, 6716, 7222, 7620, 8395, 8763, 9271, 9420, 10074, 10833, 11461, 11684, 14444, 14605, 16790, 17526, 18055, 18542, 19939, 20148, 21666, 22922, 25185, 27813, 29210, 33580, 34383, 35052, 36110, 37084, 39878, 43332, 43815, 45844, 46355, 50370, 54165, 55626, 57305, 58420, 59817, 68766, 72220, 79756, 87630, 92710, 99695, 100740, 108330, 111252, 114610, 119634, 137532, 139065, 171915, 175260, 185420, 199390, 213233, 216660, 229220, 239268, 263603, 278130, 299085, 343830, 398780, 426466, 458597, 527206, 556260, 598170, 639699, 687660, 790809, 852932, 917194, 1054412, 1066165, 1196340, 1279398, 1318015, 1375791, 1455547, 1581618, 1834388, 2132330, 2292985, 2558796, 2636030, 2751582, 2911094, 3163236, 3198495, 3954045, 4264660, 4366641, 4585970, 5272060, 5503164, 5822188, 6396990, 6878955, 7277735, 7908090, 8733282, 9171940, 12793980, 13757910, 14555470, 15816180, 17466564, 21833205, 27515820, 29110940, 33477581, 43666410, 66955162, 87332820, 100432743, 133910324, 167387905, 200865486, 334775810, 401730972, 502163715, 669551620, 1004327430, 2008654860]

約数ペア:

[(1, 2008654860), (2, 1004327430), (3, 669551620), (4, 502163715), (5, 401730972), (6, 334775810), (10, 200865486), (12, 167387905), (15, 133910324), (20, 100432743), (23, 87332820), (30, 66955162), (46, 43666410), (60, 33477581), (69, 29110940), (73, 27515820), (92, 21833205), (115, 17466564), (127, 15816180), (138, 14555470), (146, 13757910), (157, 12793980), (219, 9171940), (230, 8733282), (254, 7908090), (276, 7277735), (292, 6878955), (314, 6396990), (345, 5822188), (365, 5503164), (381, 5272060), (438, 4585970), (460, 4366641), (471, 4264660), (508, 3954045), (628, 3198495), (635, 3163236), (690, 2911094), (730, 2751582), (762, 2636030), (785, 2558796), (876, 2292985), (942, 2132330), (1095, 1834388), (1270, 1581618), (1380, 1455547), (1460, 1375791), (1524, 1318015), (1570, 1279398), (1679, 1196340), (1884, 1066165), (1905, 1054412), (2190, 917194), (2355, 852932), (2540, 790809), (2921, 687660), (3140, 639699), (3358, 598170), (3611, 556260), (3810, 527206), (4380, 458597), (4710, 426466), (5037, 398780), (5842, 343830), (6716, 299085), (7222, 278130), (7620, 263603), (8395, 239268), (8763, 229220), (9271, 216660), (9420, 213233), (10074, 199390), (10833, 185420), (11461, 175260), (11684, 171915), (14444, 139065), (14605, 137532), (16790, 119634), (17526, 114610), (18055, 111252), (18542, 108330), (19939, 100740), (20148, 99695), (21666, 92710), (22922, 87630), (25185, 79756), (27813, 72220), (29210, 68766), (33580, 59817), (34383, 58420), (35052, 57305), (36110, 55626), (37084, 54165), (39878, 50370), (43332, 46355), (43815, 45844)]