10204080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 160

約数和(自身を含む): 34872768

約数和(自身を除く): 24668688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 41, 48, 51, 60, 61, 68, 80, 82, 85, 102, 120, 122, 123, 136, 164, 170, 183, 204, 205, 240, 244, 246, 255, 272, 305, 328, 340, 366, 408, 410, 488, 492, 510, 610, 615, 656, 680, 697, 732, 816, 820, 915, 976, 984, 1020, 1037, 1220, 1230, 1360, 1394, 1464, 1640, 1830, 1968, 2040, 2074, 2091, 2440, 2460, 2501, 2788, 2928, 3111, 3280, 3485, 3660, 4080, 4148, 4182, 4880, 4920, 5002, 5185, 5576, 6222, 6970, 7320, 7503, 8296, 8364, 9840, 10004, 10370, 10455, 11152, 12444, 12505, 13940, 14640, 15006, 15555, 16592, 16728, 20008, 20740, 20910, 24888, 25010, 27880, 30012, 31110, 33456, 37515, 40016, 41480, 41820, 42517, 49776, 50020, 55760, 60024, 62220, 75030, 82960, 83640, 85034, 100040, 120048, 124440, 127551, 150060, 167280, 170068, 200080, 212585, 248880, 255102, 300120, 340136, 425170, 510204, 600240, 637755, 680272, 850340, 1020408, 1275510, 1700680, 2040816, 2551020, 3401360, 5102040, 10204080]

約数ペア:

[(1, 10204080), (2, 5102040), (3, 3401360), (4, 2551020), (5, 2040816), (6, 1700680), (8, 1275510), (10, 1020408), (12, 850340), (15, 680272), (16, 637755), (17, 600240), (20, 510204), (24, 425170), (30, 340136), (34, 300120), (40, 255102), (41, 248880), (48, 212585), (51, 200080), (60, 170068), (61, 167280), (68, 150060), (80, 127551), (82, 124440), (85, 120048), (102, 100040), (120, 85034), (122, 83640), (123, 82960), (136, 75030), (164, 62220), (170, 60024), (183, 55760), (204, 50020), (205, 49776), (240, 42517), (244, 41820), (246, 41480), (255, 40016), (272, 37515), (305, 33456), (328, 31110), (340, 30012), (366, 27880), (408, 25010), (410, 24888), (488, 20910), (492, 20740), (510, 20008), (610, 16728), (615, 16592), (656, 15555), (680, 15006), (697, 14640), (732, 13940), (816, 12505), (820, 12444), (915, 11152), (976, 10455), (984, 10370), (1020, 10004), (1037, 9840), (1220, 8364), (1230, 8296), (1360, 7503), (1394, 7320), (1464, 6970), (1640, 6222), (1830, 5576), (1968, 5185), (2040, 5002), (2074, 4920), (2091, 4880), (2440, 4182), (2460, 4148), (2501, 4080), (2788, 3660), (2928, 3485), (3111, 3280)]