66658020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:510

約数の個数: 192

約数和(自身を含む): 232678656

約数和(自身を除く): 166020636

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 102, 110, 130, 132, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 286, 330, 340, 374, 390, 429, 442, 457, 510, 561, 572, 660, 663, 715, 748, 780, 858, 884, 914, 935, 1020, 1105, 1122, 1326, 1371, 1430, 1716, 1828, 1870, 2145, 2210, 2244, 2285, 2431, 2652, 2742, 2805, 2860, 3315, 3740, 4290, 4420, 4570, 4862, 5027, 5484, 5610, 5941, 6630, 6855, 7293, 7769, 8580, 9140, 9724, 10054, 11220, 11882, 12155, 13260, 13710, 14586, 15081, 15538, 17823, 20108, 23307, 23764, 24310, 25135, 27420, 29172, 29705, 30162, 31076, 35646, 36465, 38845, 46614, 48620, 50270, 59410, 60324, 65351, 71292, 72930, 75405, 77690, 85459, 89115, 93228, 100540, 100997, 116535, 118820, 130702, 145860, 150810, 155380, 170918, 178230, 196053, 201994, 233070, 256377, 261404, 301620, 302991, 326755, 341836, 356460, 392106, 403988, 427295, 466140, 504985, 512754, 605982, 653510, 784212, 854590, 980265, 1009970, 1025508, 1110967, 1211964, 1281885, 1307020, 1514955, 1709180, 1960530, 2019940, 2221934, 2563770, 3029910, 3332901, 3921060, 4443868, 5127540, 5554835, 6059820, 6665802, 11109670, 13331604, 16664505, 22219340, 33329010, 66658020]

約数ペア:

[(1, 66658020), (2, 33329010), (3, 22219340), (4, 16664505), (5, 13331604), (6, 11109670), (10, 6665802), (11, 6059820), (12, 5554835), (13, 5127540), (15, 4443868), (17, 3921060), (20, 3332901), (22, 3029910), (26, 2563770), (30, 2221934), (33, 2019940), (34, 1960530), (39, 1709180), (44, 1514955), (51, 1307020), (52, 1281885), (55, 1211964), (60, 1110967), (65, 1025508), (66, 1009970), (68, 980265), (78, 854590), (85, 784212), (102, 653510), (110, 605982), (130, 512754), (132, 504985), (143, 466140), (156, 427295), (165, 403988), (170, 392106), (187, 356460), (195, 341836), (204, 326755), (220, 302991), (221, 301620), (255, 261404), (260, 256377), (286, 233070), (330, 201994), (340, 196053), (374, 178230), (390, 170918), (429, 155380), (442, 150810), (457, 145860), (510, 130702), (561, 118820), (572, 116535), (660, 100997), (663, 100540), (715, 93228), (748, 89115), (780, 85459), (858, 77690), (884, 75405), (914, 72930), (935, 71292), (1020, 65351), (1105, 60324), (1122, 59410), (1326, 50270), (1371, 48620), (1430, 46614), (1716, 38845), (1828, 36465), (1870, 35646), (2145, 31076), (2210, 30162), (2244, 29705), (2285, 29172), (2431, 27420), (2652, 25135), (2742, 24310), (2805, 23764), (2860, 23307), (3315, 20108), (3740, 17823), (4290, 15538), (4420, 15081), (4570, 14586), (4862, 13710), (5027, 13260), (5484, 12155), (5610, 11882), (5941, 11220), (6630, 10054), (6855, 9724), (7293, 9140), (7769, 8580)]