2124964940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:844

約数の個数: 192

約数和(自身を含む): 5728665600

約数和(自身を除く): 3603700660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 47, 70, 76, 92, 94, 95, 115, 133, 140, 161, 188, 190, 230, 235, 266, 322, 329, 380, 437, 460, 470, 532, 644, 658, 665, 739, 805, 874, 893, 940, 1081, 1316, 1330, 1478, 1610, 1645, 1748, 1786, 2162, 2185, 2660, 2956, 3059, 3220, 3290, 3572, 3695, 4324, 4370, 4465, 5173, 5405, 6118, 6251, 6580, 7390, 7567, 8740, 8930, 10346, 10810, 12236, 12502, 14041, 14780, 15134, 15295, 16997, 17860, 20539, 20692, 21620, 25004, 25865, 28082, 30268, 30590, 31255, 33994, 34733, 37835, 41078, 51730, 56164, 61180, 62510, 67988, 69466, 70205, 75670, 82156, 84985, 98287, 102695, 103460, 118979, 125020, 138932, 140410, 143773, 151340, 169970, 173665, 196574, 205390, 237958, 243131, 280820, 287546, 322943, 339940, 347330, 393148, 410780, 475916, 486262, 491435, 575092, 594895, 645886, 659927, 694660, 718865, 798859, 972524, 982870, 1189790, 1215655, 1291772, 1319854, 1437730, 1597718, 1614715, 1965740, 2260601, 2379580, 2431310, 2639708, 2875460, 3195436, 3229430, 3299635, 3994295, 4521202, 4619489, 4862620, 5592013, 6458860, 6599270, 7988590, 9042404, 9238978, 11184026, 11303005, 13198540, 15178321, 15977180, 18477956, 22368052, 22606010, 23097445, 27960065, 30356642, 45212020, 46194890, 55920130, 60713284, 75891605, 92389780, 106248247, 111840260, 151783210, 212496494, 303566420, 424992988, 531241235, 1062482470, 2124964940]

約数ペア:

[(1, 2124964940), (2, 1062482470), (4, 531241235), (5, 424992988), (7, 303566420), (10, 212496494), (14, 151783210), (19, 111840260), (20, 106248247), (23, 92389780), (28, 75891605), (35, 60713284), (38, 55920130), (46, 46194890), (47, 45212020), (70, 30356642), (76, 27960065), (92, 23097445), (94, 22606010), (95, 22368052), (115, 18477956), (133, 15977180), (140, 15178321), (161, 13198540), (188, 11303005), (190, 11184026), (230, 9238978), (235, 9042404), (266, 7988590), (322, 6599270), (329, 6458860), (380, 5592013), (437, 4862620), (460, 4619489), (470, 4521202), (532, 3994295), (644, 3299635), (658, 3229430), (665, 3195436), (739, 2875460), (805, 2639708), (874, 2431310), (893, 2379580), (940, 2260601), (1081, 1965740), (1316, 1614715), (1330, 1597718), (1478, 1437730), (1610, 1319854), (1645, 1291772), (1748, 1215655), (1786, 1189790), (2162, 982870), (2185, 972524), (2660, 798859), (2956, 718865), (3059, 694660), (3220, 659927), (3290, 645886), (3572, 594895), (3695, 575092), (4324, 491435), (4370, 486262), (4465, 475916), (5173, 410780), (5405, 393148), (6118, 347330), (6251, 339940), (6580, 322943), (7390, 287546), (7567, 280820), (8740, 243131), (8930, 237958), (10346, 205390), (10810, 196574), (12236, 173665), (12502, 169970), (14041, 151340), (14780, 143773), (15134, 140410), (15295, 138932), (16997, 125020), (17860, 118979), (20539, 103460), (20692, 102695), (21620, 98287), (25004, 84985), (25865, 82156), (28082, 75670), (30268, 70205), (30590, 69466), (31255, 67988), (33994, 62510), (34733, 61180), (37835, 56164), (41078, 51730)]