340264860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 1105477632

約数和(自身を除く): 765212772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 67, 68, 78, 85, 102, 130, 134, 156, 170, 195, 201, 204, 221, 255, 260, 268, 335, 340, 383, 390, 402, 442, 510, 663, 670, 766, 780, 804, 871, 884, 1005, 1020, 1105, 1139, 1149, 1326, 1340, 1532, 1742, 1915, 2010, 2210, 2278, 2298, 2613, 2652, 3315, 3417, 3484, 3830, 4020, 4355, 4420, 4556, 4596, 4979, 5226, 5695, 5745, 6511, 6630, 6834, 7660, 8710, 9958, 10452, 11390, 11490, 13022, 13065, 13260, 13668, 14807, 14937, 17085, 17420, 19533, 19916, 22780, 22980, 24895, 25661, 26044, 26130, 29614, 29874, 32555, 34170, 39066, 44421, 49790, 51322, 52260, 59228, 59748, 65110, 68340, 74035, 74685, 76983, 78132, 84643, 88842, 97665, 99580, 102644, 128305, 130220, 148070, 149370, 153966, 169286, 177684, 195330, 222105, 253929, 256610, 296140, 298740, 307932, 333593, 338572, 384915, 390660, 423215, 436237, 444210, 507858, 513220, 667186, 769830, 846430, 872474, 888420, 1000779, 1015716, 1269645, 1308711, 1334372, 1539660, 1667965, 1692860, 1744948, 2001558, 2181185, 2539290, 2617422, 3335930, 4003116, 4362370, 5003895, 5078580, 5234844, 5671081, 6543555, 6671860, 8724740, 10007790, 11342162, 13087110, 17013243, 20015580, 22684324, 26174220, 28355405, 34026486, 56710810, 68052972, 85066215, 113421620, 170132430, 340264860]

約数ペア:

[(1, 340264860), (2, 170132430), (3, 113421620), (4, 85066215), (5, 68052972), (6, 56710810), (10, 34026486), (12, 28355405), (13, 26174220), (15, 22684324), (17, 20015580), (20, 17013243), (26, 13087110), (30, 11342162), (34, 10007790), (39, 8724740), (51, 6671860), (52, 6543555), (60, 5671081), (65, 5234844), (67, 5078580), (68, 5003895), (78, 4362370), (85, 4003116), (102, 3335930), (130, 2617422), (134, 2539290), (156, 2181185), (170, 2001558), (195, 1744948), (201, 1692860), (204, 1667965), (221, 1539660), (255, 1334372), (260, 1308711), (268, 1269645), (335, 1015716), (340, 1000779), (383, 888420), (390, 872474), (402, 846430), (442, 769830), (510, 667186), (663, 513220), (670, 507858), (766, 444210), (780, 436237), (804, 423215), (871, 390660), (884, 384915), (1005, 338572), (1020, 333593), (1105, 307932), (1139, 298740), (1149, 296140), (1326, 256610), (1340, 253929), (1532, 222105), (1742, 195330), (1915, 177684), (2010, 169286), (2210, 153966), (2278, 149370), (2298, 148070), (2613, 130220), (2652, 128305), (3315, 102644), (3417, 99580), (3484, 97665), (3830, 88842), (4020, 84643), (4355, 78132), (4420, 76983), (4556, 74685), (4596, 74035), (4979, 68340), (5226, 65110), (5695, 59748), (5745, 59228), (6511, 52260), (6630, 51322), (6834, 49790), (7660, 44421), (8710, 39066), (9958, 34170), (10452, 32555), (11390, 29874), (11490, 29614), (13022, 26130), (13065, 26044), (13260, 25661), (13668, 24895), (14807, 22980), (14937, 22780), (17085, 19916), (17420, 19533)]