80143140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 300303360

約数和(自身を除く): 220160220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 83, 84, 95, 105, 110, 114, 121, 132, 133, 140, 154, 165, 166, 190, 209, 210, 220, 228, 231, 242, 249, 266, 285, 308, 330, 332, 363, 380, 385, 399, 415, 418, 420, 462, 484, 498, 532, 570, 581, 605, 627, 660, 665, 726, 770, 798, 830, 836, 847, 913, 924, 996, 1045, 1140, 1155, 1162, 1210, 1245, 1254, 1330, 1452, 1463, 1540, 1577, 1596, 1660, 1694, 1743, 1815, 1826, 1995, 2090, 2299, 2310, 2324, 2420, 2490, 2508, 2541, 2660, 2739, 2905, 2926, 3135, 3154, 3388, 3486, 3630, 3652, 3990, 4180, 4235, 4389, 4565, 4598, 4620, 4731, 4980, 5082, 5478, 5810, 5852, 6270, 6308, 6391, 6897, 6972, 7260, 7315, 7885, 7980, 8470, 8715, 8778, 9130, 9196, 9462, 10043, 10164, 10956, 11039, 11495, 11620, 12540, 12705, 12782, 13695, 13794, 14630, 15770, 16093, 16940, 17347, 17430, 17556, 18260, 18924, 19173, 20086, 21945, 22078, 22990, 23655, 25410, 25564, 27390, 27588, 29260, 30129, 31540, 31955, 32186, 33117, 34485, 34694, 34860, 38346, 40172, 43890, 44156, 45980, 47310, 48279, 50215, 50820, 52041, 54780, 55195, 60258, 63910, 64372, 66234, 68970, 69388, 70301, 76692, 80465, 86735, 87780, 94620, 95865, 96558, 100430, 104082, 110390, 120516, 121429, 127820, 132468, 137940, 140602, 150645, 160930, 165585, 173470, 190817, 191730, 193116, 200860, 208164, 210903, 220780, 241395, 242858, 260205, 281204, 301290, 321860, 331170, 346940, 351505, 364287, 381634, 383460, 421806, 482790, 485716, 520410, 572451, 602580, 607145, 662340, 703010, 728574, 763268, 843612, 954085, 965580, 1040820, 1054515, 1144902, 1214290, 1335719, 1406020, 1457148, 1821435, 1908170, 2109030, 2289804, 2428580, 2671438, 2862255, 3642870, 3816340, 4007157, 4218060, 5342876, 5724510, 6678595, 7285740, 8014314, 11449020, 13357190, 16028628, 20035785, 26714380, 40071570, 80143140]

約数ペア:

[(1, 80143140), (2, 40071570), (3, 26714380), (4, 20035785), (5, 16028628), (6, 13357190), (7, 11449020), (10, 8014314), (11, 7285740), (12, 6678595), (14, 5724510), (15, 5342876), (19, 4218060), (20, 4007157), (21, 3816340), (22, 3642870), (28, 2862255), (30, 2671438), (33, 2428580), (35, 2289804), (38, 2109030), (42, 1908170), (44, 1821435), (55, 1457148), (57, 1406020), (60, 1335719), (66, 1214290), (70, 1144902), (76, 1054515), (77, 1040820), (83, 965580), (84, 954085), (95, 843612), (105, 763268), (110, 728574), (114, 703010), (121, 662340), (132, 607145), (133, 602580), (140, 572451), (154, 520410), (165, 485716), (166, 482790), (190, 421806), (209, 383460), (210, 381634), (220, 364287), (228, 351505), (231, 346940), (242, 331170), (249, 321860), (266, 301290), (285, 281204), (308, 260205), (330, 242858), (332, 241395), (363, 220780), (380, 210903), (385, 208164), (399, 200860), (415, 193116), (418, 191730), (420, 190817), (462, 173470), (484, 165585), (498, 160930), (532, 150645), (570, 140602), (581, 137940), (605, 132468), (627, 127820), (660, 121429), (665, 120516), (726, 110390), (770, 104082), (798, 100430), (830, 96558), (836, 95865), (847, 94620), (913, 87780), (924, 86735), (996, 80465), (1045, 76692), (1140, 70301), (1155, 69388), (1162, 68970), (1210, 66234), (1245, 64372), (1254, 63910), (1330, 60258), (1452, 55195), (1463, 54780), (1540, 52041), (1577, 50820), (1596, 50215), (1660, 48279), (1694, 47310), (1743, 45980), (1815, 44156), (1826, 43890), (1995, 40172), (2090, 38346), (2299, 34860), (2310, 34694), (2324, 34485), (2420, 33117), (2490, 32186), (2508, 31955), (2541, 31540), (2660, 30129), (2739, 29260), (2905, 27588), (2926, 27390), (3135, 25564), (3154, 25410), (3388, 23655), (3486, 22990), (3630, 22078), (3652, 21945), (3990, 20086), (4180, 19173), (4235, 18924), (4389, 18260), (4565, 17556), (4598, 17430), (4620, 17347), (4731, 16940), (4980, 16093), (5082, 15770), (5478, 14630), (5810, 13794), (5852, 13695), (6270, 12782), (6308, 12705), (6391, 12540), (6897, 11620), (6972, 11495), (7260, 11039), (7315, 10956), (7885, 10164), (7980, 10043), (8470, 9462), (8715, 9196), (8778, 9130)]