1617600660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2837}}^1$

素因数の和:2922

約数の個数: 192

約数和(自身を含む): 5286580992

約数和(自身を除く): 3668980332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 43, 51, 52, 60, 65, 68, 78, 85, 86, 102, 129, 130, 156, 170, 172, 195, 204, 215, 221, 255, 258, 260, 340, 390, 430, 442, 510, 516, 559, 645, 663, 731, 780, 860, 884, 1020, 1105, 1118, 1290, 1326, 1462, 1677, 2193, 2210, 2236, 2580, 2652, 2795, 2837, 2924, 3315, 3354, 3655, 4386, 4420, 5590, 5674, 6630, 6708, 7310, 8385, 8511, 8772, 9503, 10965, 11180, 11348, 13260, 14185, 14620, 16770, 17022, 19006, 21930, 28370, 28509, 33540, 34044, 36881, 38012, 42555, 43860, 47515, 48229, 56740, 57018, 73762, 85110, 95030, 96458, 110643, 114036, 121991, 142545, 144687, 147524, 170220, 184405, 190060, 192916, 221286, 241145, 243982, 285090, 289374, 365973, 368810, 442572, 482290, 487964, 553215, 570180, 578748, 609955, 626977, 723435, 731946, 737620, 964580, 1106430, 1219910, 1253954, 1446870, 1463892, 1585883, 1829865, 1880931, 2073847, 2212860, 2439820, 2507908, 2893740, 3134885, 3171766, 3659730, 3761862, 4147694, 4757649, 6221541, 6269770, 6343532, 7319460, 7523724, 7929415, 8295388, 9404655, 9515298, 10369235, 12443082, 12539540, 15858830, 18809310, 19030596, 20738470, 23788245, 24886164, 26960011, 31107705, 31717660, 37618620, 41476940, 47576490, 53920022, 62215410, 80880033, 95152980, 107840044, 124430820, 134800055, 161760066, 269600110, 323520132, 404400165, 539200220, 808800330, 1617600660]

約数ペア:

[(1, 1617600660), (2, 808800330), (3, 539200220), (4, 404400165), (5, 323520132), (6, 269600110), (10, 161760066), (12, 134800055), (13, 124430820), (15, 107840044), (17, 95152980), (20, 80880033), (26, 62215410), (30, 53920022), (34, 47576490), (39, 41476940), (43, 37618620), (51, 31717660), (52, 31107705), (60, 26960011), (65, 24886164), (68, 23788245), (78, 20738470), (85, 19030596), (86, 18809310), (102, 15858830), (129, 12539540), (130, 12443082), (156, 10369235), (170, 9515298), (172, 9404655), (195, 8295388), (204, 7929415), (215, 7523724), (221, 7319460), (255, 6343532), (258, 6269770), (260, 6221541), (340, 4757649), (390, 4147694), (430, 3761862), (442, 3659730), (510, 3171766), (516, 3134885), (559, 2893740), (645, 2507908), (663, 2439820), (731, 2212860), (780, 2073847), (860, 1880931), (884, 1829865), (1020, 1585883), (1105, 1463892), (1118, 1446870), (1290, 1253954), (1326, 1219910), (1462, 1106430), (1677, 964580), (2193, 737620), (2210, 731946), (2236, 723435), (2580, 626977), (2652, 609955), (2795, 578748), (2837, 570180), (2924, 553215), (3315, 487964), (3354, 482290), (3655, 442572), (4386, 368810), (4420, 365973), (5590, 289374), (5674, 285090), (6630, 243982), (6708, 241145), (7310, 221286), (8385, 192916), (8511, 190060), (8772, 184405), (9503, 170220), (10965, 147524), (11180, 144687), (11348, 142545), (13260, 121991), (14185, 114036), (14620, 110643), (16770, 96458), (17022, 95030), (19006, 85110), (21930, 73762), (28370, 57018), (28509, 56740), (33540, 48229), (34044, 47515), (36881, 43860), (38012, 42555)]