1406249280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:902

約数の個数: 336

約数和(自身を含む): 5262067200

約数和(自身を除く): 3855817920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 152, 155, 160, 171, 180, 186, 190, 192, 228, 240, 248, 279, 285, 288, 304, 310, 320, 342, 360, 372, 380, 456, 465, 480, 496, 558, 570, 576, 589, 608, 620, 684, 720, 744, 760, 829, 855, 912, 930, 960, 992, 1116, 1140, 1178, 1216, 1240, 1368, 1395, 1440, 1488, 1520, 1658, 1710, 1767, 1824, 1860, 1984, 2232, 2280, 2356, 2480, 2487, 2736, 2790, 2880, 2945, 2976, 3040, 3316, 3420, 3534, 3648, 3720, 4145, 4464, 4560, 4712, 4960, 4974, 5301, 5472, 5580, 5890, 5952, 6080, 6632, 6840, 7068, 7440, 7461, 8290, 8835, 8928, 9120, 9424, 9920, 9948, 10602, 10944, 11160, 11780, 12435, 13264, 13680, 14136, 14880, 14922, 15751, 16580, 17670, 17856, 18240, 18848, 19896, 21204, 22320, 23560, 24870, 25699, 26505, 26528, 27360, 28272, 29760, 29844, 31502, 33160, 35340, 37305, 37696, 39792, 42408, 44640, 47120, 47253, 49740, 51398, 53010, 53056, 54720, 56544, 59688, 63004, 66320, 70680, 74610, 77097, 78755, 79584, 84816, 89280, 94240, 94506, 99480, 102796, 106020, 113088, 119376, 126008, 128495, 132640, 141360, 141759, 149220, 154194, 157510, 159168, 169632, 188480, 189012, 198960, 205592, 212040, 231291, 236265, 238752, 252016, 256990, 265280, 282720, 283518, 298440, 308388, 315020, 339264, 378024, 385485, 397920, 411184, 424080, 462582, 472530, 477504, 488281, 504032, 513980, 565440, 567036, 596880, 616776, 630040, 708795, 756048, 770970, 795840, 822368, 848160, 925164, 945060, 976562, 1008064, 1027960, 1134072, 1156455, 1193760, 1233552, 1260080, 1417590, 1464843, 1512096, 1541940, 1644736, 1696320, 1850328, 1890120, 1953124, 2055920, 2268144, 2312910, 2387520, 2441405, 2467104, 2520160, 2835180, 2929686, 3024192, 3083880, 3700656, 3780240, 3906248, 4111840, 4394529, 4536288, 4625820, 4882810, 4934208, 5040320, 5670360, 5859372, 6167760, 7324215, 7401312, 7560480, 7812496, 8223680, 8789058, 9072576, 9251640, 9765620, 11340720, 11718744, 12335520, 14648430, 14802624, 15120960, 15624992, 17578116, 18503280, 19531240, 21972645, 22681440, 23437488, 24671040, 29296860, 31249984, 35156232, 37006560, 39062480, 43945290, 45362880, 46874976, 58593720, 70312464, 74013120, 78124960, 87890580, 93749952, 117187440, 140624928, 156249920, 175781160, 234374880, 281249856, 351562320, 468749760, 703124640, 1406249280]

約数ペア:

[(1, 1406249280), (2, 703124640), (3, 468749760), (4, 351562320), (5, 281249856), (6, 234374880), (8, 175781160), (9, 156249920), (10, 140624928), (12, 117187440), (15, 93749952), (16, 87890580), (18, 78124960), (19, 74013120), (20, 70312464), (24, 58593720), (30, 46874976), (31, 45362880), (32, 43945290), (36, 39062480), (38, 37006560), (40, 35156232), (45, 31249984), (48, 29296860), (57, 24671040), (60, 23437488), (62, 22681440), (64, 21972645), (72, 19531240), (76, 18503280), (80, 17578116), (90, 15624992), (93, 15120960), (95, 14802624), (96, 14648430), (114, 12335520), (120, 11718744), (124, 11340720), (144, 9765620), (152, 9251640), (155, 9072576), (160, 8789058), (171, 8223680), (180, 7812496), (186, 7560480), (190, 7401312), (192, 7324215), (228, 6167760), (240, 5859372), (248, 5670360), (279, 5040320), (285, 4934208), (288, 4882810), (304, 4625820), (310, 4536288), (320, 4394529), (342, 4111840), (360, 3906248), (372, 3780240), (380, 3700656), (456, 3083880), (465, 3024192), (480, 2929686), (496, 2835180), (558, 2520160), (570, 2467104), (576, 2441405), (589, 2387520), (608, 2312910), (620, 2268144), (684, 2055920), (720, 1953124), (744, 1890120), (760, 1850328), (829, 1696320), (855, 1644736), (912, 1541940), (930, 1512096), (960, 1464843), (992, 1417590), (1116, 1260080), (1140, 1233552), (1178, 1193760), (1216, 1156455), (1240, 1134072), (1368, 1027960), (1395, 1008064), (1440, 976562), (1488, 945060), (1520, 925164), (1658, 848160), (1710, 822368), (1767, 795840), (1824, 770970), (1860, 756048), (1984, 708795), (2232, 630040), (2280, 616776), (2356, 596880), (2480, 567036), (2487, 565440), (2736, 513980), (2790, 504032), (2880, 488281), (2945, 477504), (2976, 472530), (3040, 462582), (3316, 424080), (3420, 411184), (3534, 397920), (3648, 385485), (3720, 378024), (4145, 339264), (4464, 315020), (4560, 308388), (4712, 298440), (4960, 283518), (4974, 282720), (5301, 265280), (5472, 256990), (5580, 252016), (5890, 238752), (5952, 236265), (6080, 231291), (6632, 212040), (6840, 205592), (7068, 198960), (7440, 189012), (7461, 188480), (8290, 169632), (8835, 159168), (8928, 157510), (9120, 154194), (9424, 149220), (9920, 141759), (9948, 141360), (10602, 132640), (10944, 128495), (11160, 126008), (11780, 119376), (12435, 113088), (13264, 106020), (13680, 102796), (14136, 99480), (14880, 94506), (14922, 94240), (15751, 89280), (16580, 84816), (17670, 79584), (17856, 78755), (18240, 77097), (18848, 74610), (19896, 70680), (21204, 66320), (22320, 63004), (23560, 59688), (24870, 56544), (25699, 54720), (26505, 53056), (26528, 53010), (27360, 51398), (28272, 49740), (29760, 47253), (29844, 47120), (31502, 44640), (33160, 42408), (35340, 39792), (37305, 37696)]