7880403360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12917}}^1$

素因数の和:13007

約数の個数: 192

約数和(自身を含む): 26251029504

約数和(自身を除く): 18370626144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 80, 82, 93, 96, 120, 123, 124, 155, 160, 164, 186, 205, 240, 246, 248, 310, 328, 372, 410, 465, 480, 492, 496, 615, 620, 656, 744, 820, 930, 984, 992, 1230, 1240, 1271, 1312, 1488, 1640, 1860, 1968, 2460, 2480, 2542, 2976, 3280, 3720, 3813, 3936, 4920, 4960, 5084, 6355, 6560, 7440, 7626, 9840, 10168, 12710, 12917, 14880, 15252, 19065, 19680, 20336, 25420, 25834, 30504, 38130, 38751, 40672, 50840, 51668, 61008, 64585, 76260, 77502, 101680, 103336, 122016, 129170, 152520, 155004, 193755, 203360, 206672, 258340, 305040, 310008, 387510, 400427, 413344, 516680, 529597, 610080, 620016, 775020, 800854, 1033360, 1059194, 1201281, 1240032, 1550040, 1588791, 1601708, 2002135, 2066720, 2118388, 2402562, 2647985, 3100080, 3177582, 3203416, 4004270, 4236776, 4805124, 5295970, 6006405, 6200160, 6355164, 6406832, 7943955, 8008540, 8473552, 9610248, 10591940, 12012810, 12710328, 12813664, 15887910, 16017080, 16417507, 16947104, 19220496, 21183880, 24025620, 25420656, 31775820, 32034160, 32835014, 38440992, 42367760, 48051240, 49252521, 50841312, 63551640, 64068320, 65670028, 82087535, 84735520, 96102480, 98505042, 127103280, 131340056, 164175070, 192204960, 197010084, 246262605, 254206560, 262680112, 328350140, 394020168, 492525210, 525360224, 656700280, 788040336, 985050420, 1313400560, 1576080672, 1970100840, 2626801120, 3940201680, 7880403360]

約数ペア:

[(1, 7880403360), (2, 3940201680), (3, 2626801120), (4, 1970100840), (5, 1576080672), (6, 1313400560), (8, 985050420), (10, 788040336), (12, 656700280), (15, 525360224), (16, 492525210), (20, 394020168), (24, 328350140), (30, 262680112), (31, 254206560), (32, 246262605), (40, 197010084), (41, 192204960), (48, 164175070), (60, 131340056), (62, 127103280), (80, 98505042), (82, 96102480), (93, 84735520), (96, 82087535), (120, 65670028), (123, 64068320), (124, 63551640), (155, 50841312), (160, 49252521), (164, 48051240), (186, 42367760), (205, 38440992), (240, 32835014), (246, 32034160), (248, 31775820), (310, 25420656), (328, 24025620), (372, 21183880), (410, 19220496), (465, 16947104), (480, 16417507), (492, 16017080), (496, 15887910), (615, 12813664), (620, 12710328), (656, 12012810), (744, 10591940), (820, 9610248), (930, 8473552), (984, 8008540), (992, 7943955), (1230, 6406832), (1240, 6355164), (1271, 6200160), (1312, 6006405), (1488, 5295970), (1640, 4805124), (1860, 4236776), (1968, 4004270), (2460, 3203416), (2480, 3177582), (2542, 3100080), (2976, 2647985), (3280, 2402562), (3720, 2118388), (3813, 2066720), (3936, 2002135), (4920, 1601708), (4960, 1588791), (5084, 1550040), (6355, 1240032), (6560, 1201281), (7440, 1059194), (7626, 1033360), (9840, 800854), (10168, 775020), (12710, 620016), (12917, 610080), (14880, 529597), (15252, 516680), (19065, 413344), (19680, 400427), (20336, 387510), (25420, 310008), (25834, 305040), (30504, 258340), (38130, 206672), (38751, 203360), (40672, 193755), (50840, 155004), (51668, 152520), (61008, 129170), (64585, 122016), (76260, 103336), (77502, 101680)]