203667240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6553}}^1$

素因数の和:6611

約数の個数: 128

約数和(自身を含む): 717269760

約数和(自身を除く): 513602520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 6553, 7770, 10360, 13106, 15540, 19659, 26212, 31080, 32765, 39318, 45871, 52424, 65530, 78636, 91742, 98295, 131060, 137613, 157272, 183484, 196590, 229355, 242461, 262120, 275226, 366968, 393180, 458710, 484922, 550452, 688065, 727383, 786360, 917420, 969844, 1100904, 1212305, 1376130, 1454766, 1697227, 1834840, 1939688, 2424610, 2752260, 2909532, 3394454, 3636915, 4849220, 5091681, 5504520, 5819064, 6788908, 7273830, 8486135, 9698440, 10183362, 13577816, 14547660, 16972270, 20366724, 25458405, 29095320, 33944540, 40733448, 50916810, 67889080, 101833620, 203667240]

約数ペア:

[(1, 203667240), (2, 101833620), (3, 67889080), (4, 50916810), (5, 40733448), (6, 33944540), (7, 29095320), (8, 25458405), (10, 20366724), (12, 16972270), (14, 14547660), (15, 13577816), (20, 10183362), (21, 9698440), (24, 8486135), (28, 7273830), (30, 6788908), (35, 5819064), (37, 5504520), (40, 5091681), (42, 4849220), (56, 3636915), (60, 3394454), (70, 2909532), (74, 2752260), (84, 2424610), (105, 1939688), (111, 1834840), (120, 1697227), (140, 1454766), (148, 1376130), (168, 1212305), (185, 1100904), (210, 969844), (222, 917420), (259, 786360), (280, 727383), (296, 688065), (370, 550452), (420, 484922), (444, 458710), (518, 393180), (555, 366968), (740, 275226), (777, 262120), (840, 242461), (888, 229355), (1036, 196590), (1110, 183484), (1295, 157272), (1480, 137613), (1554, 131060), (2072, 98295), (2220, 91742), (2590, 78636), (3108, 65530), (3885, 52424), (4440, 45871), (5180, 39318), (6216, 32765), (6553, 31080), (7770, 26212), (10360, 19659), (13106, 15540)]