245361474960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1098109}}^1$

素因数の和:1098158

約数の個数: 240

約数和(自身を含む): 931372977600

約数和(自身を除く): 686011502640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1330, 1470, 1520, 1596, 1680, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2793, 2940, 3192, 3724, 3920, 3990, 4560, 4655, 5320, 5586, 5880, 6384, 7448, 7980, 9310, 10640, 11172, 11760, 13965, 14896, 15960, 18620, 22344, 27930, 31920, 37240, 44688, 55860, 74480, 111720, 223440, 1098109, 2196218, 3294327, 4392436, 5490545, 6588654, 7686763, 8784872, 10981090, 13177308, 15373526, 16471635, 17569744, 20864071, 21962180, 23060289, 26354616, 30747052, 32943270, 38433815, 41728142, 43924360, 46120578, 52709232, 53807341, 61494104, 62592213, 65886540, 76867630, 83456284, 87848720, 92241156, 104320355, 107614682, 115301445, 122988208, 125184426, 131773080, 146048497, 153735260, 161422023, 166912568, 184482312, 208640710, 215229364, 230602890, 250368852, 263546160, 269036705, 292096994, 307470520, 312961065, 322844046, 333825136, 368964624, 417281420, 430458728, 438145491, 461205780, 500737704, 538073410, 584193988, 614941040, 625922130, 645688092, 730242485, 807110115, 834562840, 860917456, 876290982, 922411560, 1001475408, 1022339479, 1076146820, 1168387976, 1251844260, 1291376184, 1460484970, 1614220230, 1669125680, 1752581964, 1844823120, 2044678958, 2152293640, 2190727455, 2336775952, 2503688520, 2582752368, 2920969940, 3067018437, 3228440460, 3505163928, 4089357916, 4304587280, 4381454910, 5007377040, 5111697395, 5841939880, 6134036874, 6456880920, 7010327856, 8178715832, 8762909820, 10223394790, 11683879760, 12268073748, 12913761840, 15335092185, 16357431664, 17525819640, 20446789580, 24536147496, 30670184370, 35051639280, 40893579160, 49072294992, 61340368740, 81787158320, 122680737480, 245361474960]

約数ペア:

[(1, 245361474960), (2, 122680737480), (3, 81787158320), (4, 61340368740), (5, 49072294992), (6, 40893579160), (7, 35051639280), (8, 30670184370), (10, 24536147496), (12, 20446789580), (14, 17525819640), (15, 16357431664), (16, 15335092185), (19, 12913761840), (20, 12268073748), (21, 11683879760), (24, 10223394790), (28, 8762909820), (30, 8178715832), (35, 7010327856), (38, 6456880920), (40, 6134036874), (42, 5841939880), (48, 5111697395), (49, 5007377040), (56, 4381454910), (57, 4304587280), (60, 4089357916), (70, 3505163928), (76, 3228440460), (80, 3067018437), (84, 2920969940), (95, 2582752368), (98, 2503688520), (105, 2336775952), (112, 2190727455), (114, 2152293640), (120, 2044678958), (133, 1844823120), (140, 1752581964), (147, 1669125680), (152, 1614220230), (168, 1460484970), (190, 1291376184), (196, 1251844260), (210, 1168387976), (228, 1076146820), (240, 1022339479), (245, 1001475408), (266, 922411560), (280, 876290982), (285, 860917456), (294, 834562840), (304, 807110115), (336, 730242485), (380, 645688092), (392, 625922130), (399, 614941040), (420, 584193988), (456, 538073410), (490, 500737704), (532, 461205780), (560, 438145491), (570, 430458728), (588, 417281420), (665, 368964624), (735, 333825136), (760, 322844046), (784, 312961065), (798, 307470520), (840, 292096994), (912, 269036705), (931, 263546160), (980, 250368852), (1064, 230602890), (1140, 215229364), (1176, 208640710), (1330, 184482312), (1470, 166912568), (1520, 161422023), (1596, 153735260), (1680, 146048497), (1862, 131773080), (1960, 125184426), (1995, 122988208), (2128, 115301445), (2280, 107614682), (2352, 104320355), (2660, 92241156), (2793, 87848720), (2940, 83456284), (3192, 76867630), (3724, 65886540), (3920, 62592213), (3990, 61494104), (4560, 53807341), (4655, 52709232), (5320, 46120578), (5586, 43924360), (5880, 41728142), (6384, 38433815), (7448, 32943270), (7980, 30747052), (9310, 26354616), (10640, 23060289), (11172, 21962180), (11760, 20864071), (13965, 17569744), (14896, 16471635), (15960, 15373526), (18620, 13177308), (22344, 10981090), (27930, 8784872), (31920, 7686763), (37240, 6588654), (44688, 5490545), (55860, 4392436), (74480, 3294327), (111720, 2196218), (223440, 1098109)]