15676045840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:490

約数の個数: 320

約数和(自身を含む): 46057052160

約数和(自身を除く): 30381006320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 79, 80, 91, 97, 104, 112, 130, 140, 158, 182, 194, 208, 260, 280, 281, 316, 364, 388, 395, 455, 485, 520, 553, 560, 562, 632, 679, 728, 776, 790, 910, 970, 1027, 1040, 1106, 1124, 1261, 1264, 1358, 1405, 1456, 1552, 1580, 1820, 1940, 1967, 2054, 2212, 2248, 2522, 2716, 2765, 2810, 3160, 3395, 3640, 3653, 3880, 3934, 4108, 4424, 4496, 5044, 5135, 5432, 5530, 5620, 6305, 6320, 6790, 7189, 7280, 7306, 7663, 7760, 7868, 8216, 8827, 8848, 9835, 10088, 10270, 10864, 11060, 11240, 12610, 13580, 14378, 14612, 15326, 15736, 16432, 17654, 18265, 19670, 20176, 20540, 22120, 22199, 22480, 25220, 25571, 27160, 27257, 28756, 29224, 30652, 31472, 35308, 35945, 36530, 38315, 39340, 41080, 44135, 44240, 44398, 50440, 51142, 53641, 54320, 54514, 57512, 58448, 61304, 70616, 71890, 73060, 76630, 78680, 82160, 88270, 88796, 99619, 100880, 102284, 107282, 109028, 110995, 115024, 122608, 127855, 136285, 141232, 143780, 146120, 153260, 155393, 157360, 176540, 177592, 190799, 199238, 204568, 214564, 218056, 221990, 255710, 268205, 272570, 287560, 288587, 292240, 306520, 310786, 353080, 354341, 355184, 381598, 398476, 409136, 429128, 436112, 443980, 498095, 511420, 536410, 545140, 575120, 577174, 613040, 621572, 697333, 706160, 708682, 763196, 776965, 796952, 858256, 887960, 953995, 996190, 1022840, 1072820, 1090280, 1154348, 1243144, 1394666, 1417364, 1442935, 1526392, 1553930, 1593904, 1771705, 1775920, 1907990, 1992380, 2020109, 2045680, 2145640, 2153303, 2180560, 2308696, 2480387, 2486288, 2789332, 2834728, 2885870, 3052784, 3107860, 3486665, 3543410, 3815980, 3984760, 4040218, 4291280, 4306606, 4617392, 4960774, 5578664, 5669456, 5771740, 6215720, 6973330, 7086820, 7631960, 7969520, 8080436, 8613212, 9921548, 10100545, 10766515, 11157328, 11543480, 12401935, 12431440, 13946660, 14173640, 15073121, 15263920, 16160872, 17226424, 19843096, 20201090, 21533030, 23086960, 24803870, 27893320, 27992939, 28347280, 30146242, 32321744, 34452848, 39686192, 40402180, 43066060, 49607740, 55786640, 55985878, 60292484, 75365605, 80804360, 86132120, 99215480, 111971756, 120584968, 139964695, 150731210, 161608720, 172264240, 195950573, 198430960, 223943512, 241169936, 279929390, 301462420, 391901146, 447887024, 559858780, 602924840, 783802292, 979752865, 1119717560, 1205849680, 1567604584, 1959505730, 2239435120, 3135209168, 3919011460, 7838022920, 15676045840]

約数ペア:

[(1, 15676045840), (2, 7838022920), (4, 3919011460), (5, 3135209168), (7, 2239435120), (8, 1959505730), (10, 1567604584), (13, 1205849680), (14, 1119717560), (16, 979752865), (20, 783802292), (26, 602924840), (28, 559858780), (35, 447887024), (40, 391901146), (52, 301462420), (56, 279929390), (65, 241169936), (70, 223943512), (79, 198430960), (80, 195950573), (91, 172264240), (97, 161608720), (104, 150731210), (112, 139964695), (130, 120584968), (140, 111971756), (158, 99215480), (182, 86132120), (194, 80804360), (208, 75365605), (260, 60292484), (280, 55985878), (281, 55786640), (316, 49607740), (364, 43066060), (388, 40402180), (395, 39686192), (455, 34452848), (485, 32321744), (520, 30146242), (553, 28347280), (560, 27992939), (562, 27893320), (632, 24803870), (679, 23086960), (728, 21533030), (776, 20201090), (790, 19843096), (910, 17226424), (970, 16160872), (1027, 15263920), (1040, 15073121), (1106, 14173640), (1124, 13946660), (1261, 12431440), (1264, 12401935), (1358, 11543480), (1405, 11157328), (1456, 10766515), (1552, 10100545), (1580, 9921548), (1820, 8613212), (1940, 8080436), (1967, 7969520), (2054, 7631960), (2212, 7086820), (2248, 6973330), (2522, 6215720), (2716, 5771740), (2765, 5669456), (2810, 5578664), (3160, 4960774), (3395, 4617392), (3640, 4306606), (3653, 4291280), (3880, 4040218), (3934, 3984760), (4108, 3815980), (4424, 3543410), (4496, 3486665), (5044, 3107860), (5135, 3052784), (5432, 2885870), (5530, 2834728), (5620, 2789332), (6305, 2486288), (6320, 2480387), (6790, 2308696), (7189, 2180560), (7280, 2153303), (7306, 2145640), (7663, 2045680), (7760, 2020109), (7868, 1992380), (8216, 1907990), (8827, 1775920), (8848, 1771705), (9835, 1593904), (10088, 1553930), (10270, 1526392), (10864, 1442935), (11060, 1417364), (11240, 1394666), (12610, 1243144), (13580, 1154348), (14378, 1090280), (14612, 1072820), (15326, 1022840), (15736, 996190), (16432, 953995), (17654, 887960), (18265, 858256), (19670, 796952), (20176, 776965), (20540, 763196), (22120, 708682), (22199, 706160), (22480, 697333), (25220, 621572), (25571, 613040), (27160, 577174), (27257, 575120), (28756, 545140), (29224, 536410), (30652, 511420), (31472, 498095), (35308, 443980), (35945, 436112), (36530, 429128), (38315, 409136), (39340, 398476), (41080, 381598), (44135, 355184), (44240, 354341), (44398, 353080), (50440, 310786), (51142, 306520), (53641, 292240), (54320, 288587), (54514, 287560), (57512, 272570), (58448, 268205), (61304, 255710), (70616, 221990), (71890, 218056), (73060, 214564), (76630, 204568), (78680, 199238), (82160, 190799), (88270, 177592), (88796, 176540), (99619, 157360), (100880, 155393), (102284, 153260), (107282, 146120), (109028, 143780), (110995, 141232), (115024, 136285), (122608, 127855)]