1403000820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2713}}^1$

素因数の和:2771

約数の個数: 216

約数和(自身を含む): 4881194136

約数和(自身を除く): 3478193316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 306, 338, 340, 390, 442, 468, 507, 510, 585, 612, 663, 676, 765, 780, 845, 884, 1014, 1020, 1105, 1170, 1326, 1521, 1530, 1690, 1989, 2028, 2210, 2340, 2535, 2652, 2713, 2873, 3042, 3060, 3315, 3380, 3978, 4420, 5070, 5426, 5746, 6084, 6630, 7605, 7956, 8139, 8619, 9945, 10140, 10852, 11492, 13260, 13565, 14365, 15210, 16278, 17238, 19890, 24417, 25857, 27130, 28730, 30420, 32556, 34476, 35269, 39780, 40695, 43095, 46121, 48834, 51714, 54260, 57460, 70538, 81390, 86190, 92242, 97668, 103428, 105807, 122085, 129285, 138363, 141076, 162780, 172380, 176345, 184484, 211614, 230605, 244170, 258570, 276726, 317421, 352690, 415089, 423228, 458497, 461210, 488340, 517140, 529035, 553452, 599573, 634842, 691815, 705380, 830178, 916994, 922420, 1058070, 1199146, 1269684, 1375491, 1383630, 1587105, 1660356, 1798719, 1833988, 2075445, 2116140, 2292485, 2398292, 2750982, 2767260, 2997865, 3174210, 3597438, 4126473, 4150890, 4584970, 5396157, 5501964, 5995730, 6348420, 6877455, 7194876, 7794449, 8252946, 8301780, 8993595, 9169940, 10792314, 11991460, 13754910, 15588898, 16505892, 17987190, 20632365, 21584628, 23383347, 26980785, 27509820, 31177796, 35974380, 38972245, 41264730, 46766694, 53961570, 70150041, 77944490, 82529460, 93533388, 107923140, 116916735, 140300082, 155888980, 233833470, 280600164, 350750205, 467666940, 701500410, 1403000820]

約数ペア:

[(1, 1403000820), (2, 701500410), (3, 467666940), (4, 350750205), (5, 280600164), (6, 233833470), (9, 155888980), (10, 140300082), (12, 116916735), (13, 107923140), (15, 93533388), (17, 82529460), (18, 77944490), (20, 70150041), (26, 53961570), (30, 46766694), (34, 41264730), (36, 38972245), (39, 35974380), (45, 31177796), (51, 27509820), (52, 26980785), (60, 23383347), (65, 21584628), (68, 20632365), (78, 17987190), (85, 16505892), (90, 15588898), (102, 13754910), (117, 11991460), (130, 10792314), (153, 9169940), (156, 8993595), (169, 8301780), (170, 8252946), (180, 7794449), (195, 7194876), (204, 6877455), (221, 6348420), (234, 5995730), (255, 5501964), (260, 5396157), (306, 4584970), (338, 4150890), (340, 4126473), (390, 3597438), (442, 3174210), (468, 2997865), (507, 2767260), (510, 2750982), (585, 2398292), (612, 2292485), (663, 2116140), (676, 2075445), (765, 1833988), (780, 1798719), (845, 1660356), (884, 1587105), (1014, 1383630), (1020, 1375491), (1105, 1269684), (1170, 1199146), (1326, 1058070), (1521, 922420), (1530, 916994), (1690, 830178), (1989, 705380), (2028, 691815), (2210, 634842), (2340, 599573), (2535, 553452), (2652, 529035), (2713, 517140), (2873, 488340), (3042, 461210), (3060, 458497), (3315, 423228), (3380, 415089), (3978, 352690), (4420, 317421), (5070, 276726), (5426, 258570), (5746, 244170), (6084, 230605), (6630, 211614), (7605, 184484), (7956, 176345), (8139, 172380), (8619, 162780), (9945, 141076), (10140, 138363), (10852, 129285), (11492, 122085), (13260, 105807), (13565, 103428), (14365, 97668), (15210, 92242), (16278, 86190), (17238, 81390), (19890, 70538), (24417, 57460), (25857, 54260), (27130, 51714), (28730, 48834), (30420, 46121), (32556, 43095), (34476, 40695), (35269, 39780)]