1293041880

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:427

約数の個数: 288

約数和(自身を含む): 4711870800

約数和(自身を除く): 3418828920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 379, 390, 405, 468, 486, 520, 540, 585, 648, 702, 729, 758, 780, 810, 936, 972, 1053, 1080, 1137, 1170, 1215, 1404, 1458, 1516, 1560, 1620, 1755, 1895, 1944, 2106, 2187, 2274, 2340, 2430, 2808, 2916, 3032, 3159, 3240, 3411, 3510, 3645, 3790, 4212, 4374, 4548, 4680, 4860, 4927, 5265, 5685, 5832, 6318, 6561, 6822, 7020, 7290, 7580, 8424, 8748, 9096, 9477, 9720, 9854, 10233, 10530, 10935, 11370, 12636, 13122, 13644, 14040, 14580, 14781, 15160, 15795, 17055, 17496, 18954, 19708, 20466, 21060, 21870, 22740, 24635, 25272, 26244, 27288, 28431, 29160, 29562, 30699, 31590, 32805, 34110, 37908, 39416, 40932, 42120, 43740, 44343, 45480, 47385, 49270, 51165, 52488, 56862, 59124, 61398, 63180, 65610, 68220, 73905, 75816, 81864, 85293, 87480, 88686, 92097, 94770, 98540, 102330, 113724, 118248, 122796, 126360, 131220, 133029, 136440, 142155, 147810, 153495, 170586, 177372, 184194, 189540, 197080, 204660, 221715, 227448, 245592, 262440, 266058, 276291, 284310, 295620, 306990, 341172, 354744, 368388, 379080, 399087, 409320, 426465, 443430, 460485, 532116, 552582, 568620, 591240, 613980, 665145, 682344, 736776, 798174, 828873, 852930, 886860, 920970, 1064232, 1105164, 1137240, 1197261, 1227960, 1330290, 1381455, 1596348, 1657746, 1705860, 1773720, 1841940, 1995435, 2210328, 2394522, 2486619, 2660580, 2762910, 3192696, 3315492, 3411720, 3591783, 3683880, 3990870, 4144365, 4789044, 4973238, 5321160, 5525820, 5986305, 6630984, 7183566, 7981740, 8288730, 9578088, 9946476, 10775349, 11051640, 11972610, 12433095, 14367132, 15963480, 16577460, 17958915, 19892952, 21550698, 23945220, 24866190, 28734264, 32326047, 33154920, 35917830, 43101396, 47890440, 49732380, 53876745, 64652094, 71835660, 86202792, 99464760, 107753490, 129304188, 143671320, 161630235, 215506980, 258608376, 323260470, 431013960, 646520940, 1293041880]

約数ペア:

[(1, 1293041880), (2, 646520940), (3, 431013960), (4, 323260470), (5, 258608376), (6, 215506980), (8, 161630235), (9, 143671320), (10, 129304188), (12, 107753490), (13, 99464760), (15, 86202792), (18, 71835660), (20, 64652094), (24, 53876745), (26, 49732380), (27, 47890440), (30, 43101396), (36, 35917830), (39, 33154920), (40, 32326047), (45, 28734264), (52, 24866190), (54, 23945220), (60, 21550698), (65, 19892952), (72, 17958915), (78, 16577460), (81, 15963480), (90, 14367132), (104, 12433095), (108, 11972610), (117, 11051640), (120, 10775349), (130, 9946476), (135, 9578088), (156, 8288730), (162, 7981740), (180, 7183566), (195, 6630984), (216, 5986305), (234, 5525820), (243, 5321160), (260, 4973238), (270, 4789044), (312, 4144365), (324, 3990870), (351, 3683880), (360, 3591783), (379, 3411720), (390, 3315492), (405, 3192696), (468, 2762910), (486, 2660580), (520, 2486619), (540, 2394522), (585, 2210328), (648, 1995435), (702, 1841940), (729, 1773720), (758, 1705860), (780, 1657746), (810, 1596348), (936, 1381455), (972, 1330290), (1053, 1227960), (1080, 1197261), (1137, 1137240), (1170, 1105164), (1215, 1064232), (1404, 920970), (1458, 886860), (1516, 852930), (1560, 828873), (1620, 798174), (1755, 736776), (1895, 682344), (1944, 665145), (2106, 613980), (2187, 591240), (2274, 568620), (2340, 552582), (2430, 532116), (2808, 460485), (2916, 443430), (3032, 426465), (3159, 409320), (3240, 399087), (3411, 379080), (3510, 368388), (3645, 354744), (3790, 341172), (4212, 306990), (4374, 295620), (4548, 284310), (4680, 276291), (4860, 266058), (4927, 262440), (5265, 245592), (5685, 227448), (5832, 221715), (6318, 204660), (6561, 197080), (6822, 189540), (7020, 184194), (7290, 177372), (7580, 170586), (8424, 153495), (8748, 147810), (9096, 142155), (9477, 136440), (9720, 133029), (9854, 131220), (10233, 126360), (10530, 122796), (10935, 118248), (11370, 113724), (12636, 102330), (13122, 98540), (13644, 94770), (14040, 92097), (14580, 88686), (14781, 87480), (15160, 85293), (15795, 81864), (17055, 75816), (17496, 73905), (18954, 68220), (19708, 65610), (20466, 63180), (21060, 61398), (21870, 59124), (22740, 56862), (24635, 52488), (25272, 51165), (26244, 49270), (27288, 47385), (28431, 45480), (29160, 44343), (29562, 43740), (30699, 42120), (31590, 40932), (32805, 39416), (34110, 37908)]