128223810

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 256

約数和(自身を含む): 416586240

約数和(自身を除く): 288362430

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 41, 45, 54, 55, 65, 66, 78, 81, 82, 90, 99, 110, 117, 123, 130, 135, 143, 162, 165, 195, 198, 205, 234, 243, 246, 270, 286, 297, 330, 351, 369, 390, 405, 410, 429, 451, 486, 495, 533, 585, 594, 615, 702, 715, 729, 738, 810, 858, 891, 902, 990, 1053, 1066, 1107, 1170, 1215, 1230, 1287, 1353, 1430, 1458, 1485, 1599, 1755, 1782, 1845, 2106, 2145, 2187, 2214, 2255, 2430, 2574, 2665, 2673, 2706, 2970, 3159, 3198, 3321, 3510, 3645, 3690, 3861, 4059, 4290, 4374, 4455, 4510, 4797, 5265, 5330, 5346, 5535, 5863, 6318, 6435, 6642, 6765, 7290, 7722, 7995, 8019, 8118, 8910, 9477, 9594, 9963, 10530, 10935, 11070, 11583, 11726, 12177, 12870, 13365, 13530, 14391, 15795, 15990, 16038, 16605, 17589, 18954, 19305, 19926, 20295, 21870, 23166, 23985, 24057, 24354, 26730, 28431, 28782, 29315, 29889, 31590, 33210, 34749, 35178, 36531, 38610, 40095, 40590, 43173, 47385, 47970, 48114, 49815, 52767, 56862, 57915, 58630, 59778, 60885, 69498, 71955, 73062, 80190, 86346, 87945, 89667, 94770, 99630, 104247, 105534, 109593, 115830, 120285, 121770, 129519, 142155, 143910, 149445, 158301, 173745, 175890, 179334, 182655, 208494, 215865, 219186, 240570, 259038, 263835, 284310, 298890, 312741, 316602, 328779, 347490, 365310, 388557, 431730, 448335, 474903, 521235, 527670, 547965, 625482, 647595, 657558, 777114, 791505, 896670, 949806, 986337, 1042470, 1095930, 1165671, 1295190, 1424709, 1563705, 1583010, 1643895, 1942785, 1972674, 2331342, 2374515, 2849418, 3127410, 3287790, 3885570, 4274127, 4749030, 4931685, 5828355, 7123545, 8548254, 9863370, 11656710, 12822381, 14247090, 21370635, 25644762, 42741270, 64111905, 128223810]

約数ペア:

[(1, 128223810), (2, 64111905), (3, 42741270), (5, 25644762), (6, 21370635), (9, 14247090), (10, 12822381), (11, 11656710), (13, 9863370), (15, 8548254), (18, 7123545), (22, 5828355), (26, 4931685), (27, 4749030), (30, 4274127), (33, 3885570), (39, 3287790), (41, 3127410), (45, 2849418), (54, 2374515), (55, 2331342), (65, 1972674), (66, 1942785), (78, 1643895), (81, 1583010), (82, 1563705), (90, 1424709), (99, 1295190), (110, 1165671), (117, 1095930), (123, 1042470), (130, 986337), (135, 949806), (143, 896670), (162, 791505), (165, 777114), (195, 657558), (198, 647595), (205, 625482), (234, 547965), (243, 527670), (246, 521235), (270, 474903), (286, 448335), (297, 431730), (330, 388557), (351, 365310), (369, 347490), (390, 328779), (405, 316602), (410, 312741), (429, 298890), (451, 284310), (486, 263835), (495, 259038), (533, 240570), (585, 219186), (594, 215865), (615, 208494), (702, 182655), (715, 179334), (729, 175890), (738, 173745), (810, 158301), (858, 149445), (891, 143910), (902, 142155), (990, 129519), (1053, 121770), (1066, 120285), (1107, 115830), (1170, 109593), (1215, 105534), (1230, 104247), (1287, 99630), (1353, 94770), (1430, 89667), (1458, 87945), (1485, 86346), (1599, 80190), (1755, 73062), (1782, 71955), (1845, 69498), (2106, 60885), (2145, 59778), (2187, 58630), (2214, 57915), (2255, 56862), (2430, 52767), (2574, 49815), (2665, 48114), (2673, 47970), (2706, 47385), (2970, 43173), (3159, 40590), (3198, 40095), (3321, 38610), (3510, 36531), (3645, 35178), (3690, 34749), (3861, 33210), (4059, 31590), (4290, 29889), (4374, 29315), (4455, 28782), (4510, 28431), (4797, 26730), (5265, 24354), (5330, 24057), (5346, 23985), (5535, 23166), (5863, 21870), (6318, 20295), (6435, 19926), (6642, 19305), (6765, 18954), (7290, 17589), (7722, 16605), (7995, 16038), (8019, 15990), (8118, 15795), (8910, 14391), (9477, 13530), (9594, 13365), (9963, 12870), (10530, 12177), (10935, 11726), (11070, 11583)]