144523260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4987}}^1$

素因数の和:5032

約数の個数: 144

約数和(自身を含む): 522902016

約数和(自身を除く): 378378756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 4987, 5796, 7245, 9660, 9974, 14490, 14961, 19948, 24935, 28980, 29922, 34909, 44883, 49870, 59844, 69818, 74805, 89766, 99740, 104727, 114701, 139636, 149610, 174545, 179532, 209454, 224415, 229402, 299220, 314181, 344103, 349090, 418908, 448830, 458804, 523635, 573505, 628362, 688206, 698180, 802907, 897660, 1032309, 1047270, 1147010, 1256724, 1376412, 1570905, 1605814, 1720515, 2064618, 2094540, 2294020, 2408721, 3141810, 3211628, 3441030, 4014535, 4129236, 4817442, 5161545, 6283620, 6882060, 7226163, 8029070, 9634884, 10323090, 12043605, 14452326, 16058140, 20646180, 24087210, 28904652, 36130815, 48174420, 72261630, 144523260]

約数ペア:

[(1, 144523260), (2, 72261630), (3, 48174420), (4, 36130815), (5, 28904652), (6, 24087210), (7, 20646180), (9, 16058140), (10, 14452326), (12, 12043605), (14, 10323090), (15, 9634884), (18, 8029070), (20, 7226163), (21, 6882060), (23, 6283620), (28, 5161545), (30, 4817442), (35, 4129236), (36, 4014535), (42, 3441030), (45, 3211628), (46, 3141810), (60, 2408721), (63, 2294020), (69, 2094540), (70, 2064618), (84, 1720515), (90, 1605814), (92, 1570905), (105, 1376412), (115, 1256724), (126, 1147010), (138, 1047270), (140, 1032309), (161, 897660), (180, 802907), (207, 698180), (210, 688206), (230, 628362), (252, 573505), (276, 523635), (315, 458804), (322, 448830), (345, 418908), (414, 349090), (420, 344103), (460, 314181), (483, 299220), (630, 229402), (644, 224415), (690, 209454), (805, 179532), (828, 174545), (966, 149610), (1035, 139636), (1260, 114701), (1380, 104727), (1449, 99740), (1610, 89766), (1932, 74805), (2070, 69818), (2415, 59844), (2898, 49870), (3220, 44883), (4140, 34909), (4830, 29922), (4987, 28980), (5796, 24935), (7245, 19948), (9660, 14961), (9974, 14490)]