143274560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 224

約数和(自身を含む): 417844224

約数和(自身を除く): 274569664

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 64, 65, 80, 88, 101, 104, 110, 124, 130, 143, 155, 160, 176, 202, 208, 220, 248, 260, 286, 310, 320, 341, 352, 403, 404, 416, 440, 496, 505, 520, 572, 620, 682, 704, 715, 806, 808, 832, 880, 992, 1010, 1040, 1111, 1144, 1240, 1313, 1364, 1430, 1612, 1616, 1705, 1760, 1984, 2015, 2020, 2080, 2222, 2288, 2480, 2626, 2728, 2860, 3131, 3224, 3232, 3410, 3520, 4030, 4040, 4160, 4433, 4444, 4576, 4960, 5252, 5456, 5555, 5720, 6262, 6448, 6464, 6565, 6820, 8060, 8080, 8866, 8888, 9152, 9920, 10504, 10912, 11110, 11440, 12524, 12896, 13130, 13640, 14443, 15655, 16120, 16160, 17732, 17776, 21008, 21824, 22165, 22220, 22880, 25048, 25792, 26260, 27280, 28886, 31310, 32240, 32320, 34441, 35464, 35552, 40703, 42016, 44330, 44440, 45760, 50096, 52520, 54560, 57772, 62620, 64480, 68882, 70928, 71104, 72215, 81406, 84032, 88660, 88880, 100192, 105040, 109120, 115544, 125240, 128960, 137764, 141856, 144430, 162812, 172205, 177320, 177760, 200384, 203515, 210080, 231088, 250480, 275528, 283712, 288860, 325624, 344410, 354640, 355520, 407030, 420160, 447733, 462176, 500960, 551056, 577720, 651248, 688820, 709280, 814060, 895466, 924352, 1001920, 1102112, 1155440, 1302496, 1377640, 1418560, 1628120, 1790932, 2204224, 2238665, 2310880, 2604992, 2755280, 3256240, 3581864, 4477330, 4621760, 5510560, 6512480, 7163728, 8954660, 11021120, 13024960, 14327456, 17909320, 28654912, 35818640, 71637280, 143274560]

約数ペア:

[(1, 143274560), (2, 71637280), (4, 35818640), (5, 28654912), (8, 17909320), (10, 14327456), (11, 13024960), (13, 11021120), (16, 8954660), (20, 7163728), (22, 6512480), (26, 5510560), (31, 4621760), (32, 4477330), (40, 3581864), (44, 3256240), (52, 2755280), (55, 2604992), (62, 2310880), (64, 2238665), (65, 2204224), (80, 1790932), (88, 1628120), (101, 1418560), (104, 1377640), (110, 1302496), (124, 1155440), (130, 1102112), (143, 1001920), (155, 924352), (160, 895466), (176, 814060), (202, 709280), (208, 688820), (220, 651248), (248, 577720), (260, 551056), (286, 500960), (310, 462176), (320, 447733), (341, 420160), (352, 407030), (403, 355520), (404, 354640), (416, 344410), (440, 325624), (496, 288860), (505, 283712), (520, 275528), (572, 250480), (620, 231088), (682, 210080), (704, 203515), (715, 200384), (806, 177760), (808, 177320), (832, 172205), (880, 162812), (992, 144430), (1010, 141856), (1040, 137764), (1111, 128960), (1144, 125240), (1240, 115544), (1313, 109120), (1364, 105040), (1430, 100192), (1612, 88880), (1616, 88660), (1705, 84032), (1760, 81406), (1984, 72215), (2015, 71104), (2020, 70928), (2080, 68882), (2222, 64480), (2288, 62620), (2480, 57772), (2626, 54560), (2728, 52520), (2860, 50096), (3131, 45760), (3224, 44440), (3232, 44330), (3410, 42016), (3520, 40703), (4030, 35552), (4040, 35464), (4160, 34441), (4433, 32320), (4444, 32240), (4576, 31310), (4960, 28886), (5252, 27280), (5456, 26260), (5555, 25792), (5720, 25048), (6262, 22880), (6448, 22220), (6464, 22165), (6565, 21824), (6820, 21008), (8060, 17776), (8080, 17732), (8866, 16160), (8888, 16120), (9152, 15655), (9920, 14443), (10504, 13640), (10912, 13130), (11110, 12896), (11440, 12524)]