408023910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1043

約数の個数: 192

約数和(自身を含む): 1310100480

約数和(自身を除く): 902076570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 29, 30, 35, 42, 45, 46, 58, 63, 69, 70, 87, 90, 105, 115, 126, 138, 145, 161, 174, 203, 207, 210, 230, 261, 290, 315, 322, 345, 406, 414, 435, 483, 522, 609, 630, 667, 690, 805, 870, 966, 971, 1015, 1035, 1218, 1305, 1334, 1449, 1610, 1827, 1942, 2001, 2030, 2070, 2415, 2610, 2898, 2913, 3045, 3335, 3654, 4002, 4669, 4830, 4855, 5826, 6003, 6090, 6670, 6797, 7245, 8739, 9135, 9338, 9710, 10005, 12006, 13594, 14007, 14490, 14565, 17478, 18270, 20010, 20391, 22333, 23345, 28014, 28159, 29130, 30015, 33985, 40782, 42021, 43695, 44666, 46690, 56318, 60030, 61173, 66999, 67970, 70035, 84042, 84477, 87390, 101955, 111665, 122346, 133998, 140070, 140795, 156331, 168954, 197113, 200997, 203910, 210105, 223330, 253431, 281590, 305865, 312662, 334995, 394226, 401994, 420210, 422385, 468993, 506862, 591339, 611730, 647657, 669990, 781655, 844770, 937986, 985565, 1004985, 1182678, 1267155, 1295314, 1406979, 1563310, 1774017, 1942971, 1971130, 2009970, 2344965, 2534310, 2813958, 2956695, 3238285, 3548034, 3885942, 4533599, 4689930, 5828913, 5913390, 6476570, 7034895, 8870085, 9067198, 9714855, 11657826, 13600797, 14069790, 17740170, 19429710, 22667995, 27201594, 29144565, 40802391, 45335990, 58289130, 68003985, 81604782, 136007970, 204011955, 408023910]

約数ペア:

[(1, 408023910), (2, 204011955), (3, 136007970), (5, 81604782), (6, 68003985), (7, 58289130), (9, 45335990), (10, 40802391), (14, 29144565), (15, 27201594), (18, 22667995), (21, 19429710), (23, 17740170), (29, 14069790), (30, 13600797), (35, 11657826), (42, 9714855), (45, 9067198), (46, 8870085), (58, 7034895), (63, 6476570), (69, 5913390), (70, 5828913), (87, 4689930), (90, 4533599), (105, 3885942), (115, 3548034), (126, 3238285), (138, 2956695), (145, 2813958), (161, 2534310), (174, 2344965), (203, 2009970), (207, 1971130), (210, 1942971), (230, 1774017), (261, 1563310), (290, 1406979), (315, 1295314), (322, 1267155), (345, 1182678), (406, 1004985), (414, 985565), (435, 937986), (483, 844770), (522, 781655), (609, 669990), (630, 647657), (667, 611730), (690, 591339), (805, 506862), (870, 468993), (966, 422385), (971, 420210), (1015, 401994), (1035, 394226), (1218, 334995), (1305, 312662), (1334, 305865), (1449, 281590), (1610, 253431), (1827, 223330), (1942, 210105), (2001, 203910), (2030, 200997), (2070, 197113), (2415, 168954), (2610, 156331), (2898, 140795), (2913, 140070), (3045, 133998), (3335, 122346), (3654, 111665), (4002, 101955), (4669, 87390), (4830, 84477), (4855, 84042), (5826, 70035), (6003, 67970), (6090, 66999), (6670, 61173), (6797, 60030), (7245, 56318), (8739, 46690), (9135, 44666), (9338, 43695), (9710, 42021), (10005, 40782), (12006, 33985), (13594, 30015), (14007, 29130), (14490, 28159), (14565, 28014), (17478, 23345), (18270, 22333), (20010, 20391)]