609247920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 320

約数和(自身を含む): 2144148480

約数和(自身を除く): 1534900560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 37, 38, 40, 46, 48, 57, 60, 69, 74, 76, 80, 92, 95, 111, 114, 115, 120, 138, 148, 152, 157, 184, 185, 190, 222, 228, 230, 240, 276, 285, 296, 304, 314, 345, 368, 370, 380, 437, 444, 456, 460, 471, 552, 555, 570, 592, 628, 690, 703, 740, 760, 785, 851, 874, 888, 912, 920, 942, 1104, 1110, 1140, 1256, 1311, 1380, 1406, 1480, 1520, 1570, 1702, 1748, 1776, 1840, 1884, 2109, 2185, 2220, 2280, 2355, 2512, 2553, 2622, 2760, 2812, 2960, 2983, 3140, 3404, 3496, 3515, 3611, 3768, 4218, 4255, 4370, 4440, 4560, 4710, 5106, 5244, 5520, 5624, 5809, 5966, 6280, 6555, 6808, 6992, 7030, 7222, 7536, 8436, 8510, 8740, 8880, 8949, 9420, 10212, 10488, 10545, 10833, 11248, 11618, 11932, 12560, 12765, 13110, 13616, 14060, 14444, 14915, 16169, 16872, 17020, 17427, 17480, 17898, 18055, 18840, 20424, 20976, 21090, 21666, 23236, 23864, 25530, 26220, 28120, 28888, 29045, 29830, 32338, 33744, 34040, 34854, 34960, 35796, 36110, 37680, 40848, 42180, 43332, 44745, 46472, 47728, 48507, 51060, 52440, 54165, 56240, 57776, 58090, 59660, 64676, 68080, 68609, 69708, 71592, 72220, 80845, 84360, 86664, 87135, 89490, 92944, 97014, 102120, 104880, 108330, 110371, 116180, 119320, 129352, 133607, 137218, 139416, 143184, 144440, 161690, 168720, 173328, 174270, 178980, 194028, 204240, 205827, 216660, 220742, 232360, 238640, 242535, 258704, 267214, 274436, 278832, 288880, 323380, 331113, 343045, 348540, 357960, 388056, 400821, 411654, 433320, 441484, 464720, 485070, 534428, 548872, 551855, 646760, 662226, 668035, 686090, 697080, 715920, 776112, 801642, 823308, 866640, 882968, 970140, 1029135, 1068856, 1097744, 1103710, 1293520, 1324452, 1336070, 1372180, 1394160, 1603284, 1646616, 1655565, 1765936, 1940280, 2004105, 2058270, 2137712, 2207420, 2538533, 2648904, 2672140, 2744360, 3206568, 3293232, 3311130, 3880560, 4008210, 4116540, 4414840, 5077066, 5297808, 5344280, 5488720, 6413136, 6622260, 7615599, 8016420, 8233080, 8829680, 10154132, 10688560, 12692665, 13244520, 15231198, 16032840, 16466160, 20308264, 25385330, 26489040, 30462396, 32065680, 38077995, 40616528, 50770660, 60924792, 76155990, 101541320, 121849584, 152311980, 203082640, 304623960, 609247920]

約数ペア:

[(1, 609247920), (2, 304623960), (3, 203082640), (4, 152311980), (5, 121849584), (6, 101541320), (8, 76155990), (10, 60924792), (12, 50770660), (15, 40616528), (16, 38077995), (19, 32065680), (20, 30462396), (23, 26489040), (24, 25385330), (30, 20308264), (37, 16466160), (38, 16032840), (40, 15231198), (46, 13244520), (48, 12692665), (57, 10688560), (60, 10154132), (69, 8829680), (74, 8233080), (76, 8016420), (80, 7615599), (92, 6622260), (95, 6413136), (111, 5488720), (114, 5344280), (115, 5297808), (120, 5077066), (138, 4414840), (148, 4116540), (152, 4008210), (157, 3880560), (184, 3311130), (185, 3293232), (190, 3206568), (222, 2744360), (228, 2672140), (230, 2648904), (240, 2538533), (276, 2207420), (285, 2137712), (296, 2058270), (304, 2004105), (314, 1940280), (345, 1765936), (368, 1655565), (370, 1646616), (380, 1603284), (437, 1394160), (444, 1372180), (456, 1336070), (460, 1324452), (471, 1293520), (552, 1103710), (555, 1097744), (570, 1068856), (592, 1029135), (628, 970140), (690, 882968), (703, 866640), (740, 823308), (760, 801642), (785, 776112), (851, 715920), (874, 697080), (888, 686090), (912, 668035), (920, 662226), (942, 646760), (1104, 551855), (1110, 548872), (1140, 534428), (1256, 485070), (1311, 464720), (1380, 441484), (1406, 433320), (1480, 411654), (1520, 400821), (1570, 388056), (1702, 357960), (1748, 348540), (1776, 343045), (1840, 331113), (1884, 323380), (2109, 288880), (2185, 278832), (2220, 274436), (2280, 267214), (2355, 258704), (2512, 242535), (2553, 238640), (2622, 232360), (2760, 220742), (2812, 216660), (2960, 205827), (2983, 204240), (3140, 194028), (3404, 178980), (3496, 174270), (3515, 173328), (3611, 168720), (3768, 161690), (4218, 144440), (4255, 143184), (4370, 139416), (4440, 137218), (4560, 133607), (4710, 129352), (5106, 119320), (5244, 116180), (5520, 110371), (5624, 108330), (5809, 104880), (5966, 102120), (6280, 97014), (6555, 92944), (6808, 89490), (6992, 87135), (7030, 86664), (7222, 84360), (7536, 80845), (8436, 72220), (8510, 71592), (8740, 69708), (8880, 68609), (8949, 68080), (9420, 64676), (10212, 59660), (10488, 58090), (10545, 57776), (10833, 56240), (11248, 54165), (11618, 52440), (11932, 51060), (12560, 48507), (12765, 47728), (13110, 46472), (13616, 44745), (14060, 43332), (14444, 42180), (14915, 40848), (16169, 37680), (16872, 36110), (17020, 35796), (17427, 34960), (17480, 34854), (17898, 34040), (18055, 33744), (18840, 32338), (20424, 29830), (20976, 29045), (21090, 28888), (21666, 28120), (23236, 26220), (23864, 25530)]