230097720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{757}}^1$

素因数の和:937

約数の個数: 128

約数和(自身を含む): 736776000

約数和(自身を除く): 506678280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 149, 170, 204, 255, 298, 340, 408, 447, 510, 596, 680, 745, 757, 894, 1020, 1192, 1490, 1514, 1788, 2040, 2235, 2271, 2533, 2980, 3028, 3576, 3785, 4470, 4542, 5066, 5960, 6056, 7570, 7599, 8940, 9084, 10132, 11355, 12665, 12869, 15140, 15198, 17880, 18168, 20264, 22710, 25330, 25738, 30280, 30396, 37995, 38607, 45420, 50660, 51476, 60792, 64345, 75990, 77214, 90840, 101320, 102952, 112793, 128690, 151980, 154428, 193035, 225586, 257380, 303960, 308856, 338379, 386070, 451172, 514760, 563965, 676758, 772140, 902344, 1127930, 1353516, 1544280, 1691895, 1917481, 2255860, 2707032, 3383790, 3834962, 4511720, 5752443, 6767580, 7669924, 9587405, 11504886, 13535160, 15339848, 19174810, 23009772, 28762215, 38349620, 46019544, 57524430, 76699240, 115048860, 230097720]

約数ペア:

[(1, 230097720), (2, 115048860), (3, 76699240), (4, 57524430), (5, 46019544), (6, 38349620), (8, 28762215), (10, 23009772), (12, 19174810), (15, 15339848), (17, 13535160), (20, 11504886), (24, 9587405), (30, 7669924), (34, 6767580), (40, 5752443), (51, 4511720), (60, 3834962), (68, 3383790), (85, 2707032), (102, 2255860), (120, 1917481), (136, 1691895), (149, 1544280), (170, 1353516), (204, 1127930), (255, 902344), (298, 772140), (340, 676758), (408, 563965), (447, 514760), (510, 451172), (596, 386070), (680, 338379), (745, 308856), (757, 303960), (894, 257380), (1020, 225586), (1192, 193035), (1490, 154428), (1514, 151980), (1788, 128690), (2040, 112793), (2235, 102952), (2271, 101320), (2533, 90840), (2980, 77214), (3028, 75990), (3576, 64345), (3785, 60792), (4470, 51476), (4542, 50660), (5066, 45420), (5960, 38607), (6056, 37995), (7570, 30396), (7599, 30280), (8940, 25738), (9084, 25330), (10132, 22710), (11355, 20264), (12665, 18168), (12869, 17880), (15140, 15198)]