142256880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 240

約数和(自身を含む): 503717760

約数和(自身を除く): 361460880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 61, 72, 79, 80, 82, 90, 120, 122, 123, 144, 158, 164, 180, 183, 205, 237, 240, 244, 246, 305, 316, 328, 360, 366, 369, 395, 410, 474, 488, 492, 549, 610, 615, 632, 656, 711, 720, 732, 738, 790, 820, 915, 948, 976, 984, 1098, 1185, 1220, 1230, 1264, 1422, 1464, 1476, 1580, 1640, 1830, 1845, 1896, 1968, 2196, 2370, 2440, 2460, 2501, 2745, 2844, 2928, 2952, 3160, 3239, 3280, 3555, 3660, 3690, 3792, 4392, 4740, 4819, 4880, 4920, 5002, 5490, 5688, 5904, 6320, 6478, 7110, 7320, 7380, 7503, 8784, 9480, 9638, 9717, 9840, 10004, 10980, 11376, 12505, 12956, 14220, 14457, 14640, 14760, 15006, 16195, 18960, 19276, 19434, 20008, 21960, 22509, 24095, 25010, 25912, 28440, 28914, 29151, 29520, 30012, 32390, 37515, 38552, 38868, 40016, 43371, 43920, 45018, 48190, 48585, 50020, 51824, 56880, 57828, 58302, 60024, 64780, 72285, 75030, 77104, 77736, 86742, 90036, 96380, 97170, 100040, 112545, 115656, 116604, 120048, 129560, 144570, 145755, 150060, 155472, 173484, 180072, 192760, 194340, 197579, 200080, 216855, 225090, 231312, 233208, 259120, 289140, 291510, 300120, 346968, 360144, 385520, 388680, 395158, 433710, 450180, 466416, 578280, 583020, 592737, 600240, 693936, 777360, 790316, 867420, 900360, 987895, 1156560, 1166040, 1185474, 1580632, 1734840, 1778211, 1800720, 1975790, 2332080, 2370948, 2963685, 3161264, 3469680, 3556422, 3951580, 4741896, 5927370, 7112844, 7903160, 8891055, 9483792, 11854740, 14225688, 15806320, 17782110, 23709480, 28451376, 35564220, 47418960, 71128440, 142256880]

約数ペア:

[(1, 142256880), (2, 71128440), (3, 47418960), (4, 35564220), (5, 28451376), (6, 23709480), (8, 17782110), (9, 15806320), (10, 14225688), (12, 11854740), (15, 9483792), (16, 8891055), (18, 7903160), (20, 7112844), (24, 5927370), (30, 4741896), (36, 3951580), (40, 3556422), (41, 3469680), (45, 3161264), (48, 2963685), (60, 2370948), (61, 2332080), (72, 1975790), (79, 1800720), (80, 1778211), (82, 1734840), (90, 1580632), (120, 1185474), (122, 1166040), (123, 1156560), (144, 987895), (158, 900360), (164, 867420), (180, 790316), (183, 777360), (205, 693936), (237, 600240), (240, 592737), (244, 583020), (246, 578280), (305, 466416), (316, 450180), (328, 433710), (360, 395158), (366, 388680), (369, 385520), (395, 360144), (410, 346968), (474, 300120), (488, 291510), (492, 289140), (549, 259120), (610, 233208), (615, 231312), (632, 225090), (656, 216855), (711, 200080), (720, 197579), (732, 194340), (738, 192760), (790, 180072), (820, 173484), (915, 155472), (948, 150060), (976, 145755), (984, 144570), (1098, 129560), (1185, 120048), (1220, 116604), (1230, 115656), (1264, 112545), (1422, 100040), (1464, 97170), (1476, 96380), (1580, 90036), (1640, 86742), (1830, 77736), (1845, 77104), (1896, 75030), (1968, 72285), (2196, 64780), (2370, 60024), (2440, 58302), (2460, 57828), (2501, 56880), (2745, 51824), (2844, 50020), (2928, 48585), (2952, 48190), (3160, 45018), (3239, 43920), (3280, 43371), (3555, 40016), (3660, 38868), (3690, 38552), (3792, 37515), (4392, 32390), (4740, 30012), (4819, 29520), (4880, 29151), (4920, 28914), (5002, 28440), (5490, 25912), (5688, 25010), (5904, 24095), (6320, 22509), (6478, 21960), (7110, 20008), (7320, 19434), (7380, 19276), (7503, 18960), (8784, 16195), (9480, 15006), (9638, 14760), (9717, 14640), (9840, 14457), (10004, 14220), (10980, 12956), (11376, 12505)]