230189440

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 602330400

約数和(自身を除く): 372140960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 73, 80, 104, 128, 130, 146, 160, 208, 260, 292, 320, 365, 379, 416, 520, 584, 640, 730, 758, 832, 949, 1040, 1168, 1460, 1516, 1664, 1895, 1898, 2080, 2336, 2920, 3032, 3790, 3796, 4160, 4672, 4745, 4927, 5840, 6064, 7580, 7592, 8320, 9344, 9490, 9854, 11680, 12128, 15160, 15184, 18980, 19708, 23360, 24256, 24635, 27667, 30320, 30368, 37960, 39416, 46720, 48512, 49270, 55334, 60640, 60736, 75920, 78832, 98540, 110668, 121280, 121472, 138335, 151840, 157664, 197080, 221336, 242560, 276670, 303680, 315328, 359671, 394160, 442672, 553340, 607360, 630656, 719342, 788320, 885344, 1106680, 1438684, 1576640, 1770688, 1798355, 2213360, 2877368, 3153280, 3541376, 3596710, 4426720, 5754736, 7193420, 8853440, 11509472, 14386840, 17706880, 23018944, 28773680, 46037888, 57547360, 115094720, 230189440]

約数ペア:

[(1, 230189440), (2, 115094720), (4, 57547360), (5, 46037888), (8, 28773680), (10, 23018944), (13, 17706880), (16, 14386840), (20, 11509472), (26, 8853440), (32, 7193420), (40, 5754736), (52, 4426720), (64, 3596710), (65, 3541376), (73, 3153280), (80, 2877368), (104, 2213360), (128, 1798355), (130, 1770688), (146, 1576640), (160, 1438684), (208, 1106680), (260, 885344), (292, 788320), (320, 719342), (365, 630656), (379, 607360), (416, 553340), (520, 442672), (584, 394160), (640, 359671), (730, 315328), (758, 303680), (832, 276670), (949, 242560), (1040, 221336), (1168, 197080), (1460, 157664), (1516, 151840), (1664, 138335), (1895, 121472), (1898, 121280), (2080, 110668), (2336, 98540), (2920, 78832), (3032, 75920), (3790, 60736), (3796, 60640), (4160, 55334), (4672, 49270), (4745, 48512), (4927, 46720), (5840, 39416), (6064, 37960), (7580, 30368), (7592, 30320), (8320, 27667), (9344, 24635), (9490, 24256), (9854, 23360), (11680, 19708), (12128, 18980), (15160, 15184)]