1447666740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13163}}^1$

素因数の和:13238

約数の個数: 144

約数和(自身を含む): 4830029568

約数和(自身を除く): 3382362828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 423, 468, 470, 564, 585, 611, 705, 780, 846, 940, 1170, 1222, 1410, 1692, 1833, 2115, 2340, 2444, 2820, 3055, 3666, 4230, 5499, 6110, 7332, 8460, 9165, 10998, 12220, 13163, 18330, 21996, 26326, 27495, 36660, 39489, 52652, 54990, 65815, 78978, 109980, 118467, 131630, 157956, 171119, 197445, 236934, 263260, 342238, 394890, 473868, 513357, 592335, 618661, 684476, 789780, 855595, 1026714, 1184670, 1237322, 1540071, 1711190, 1855983, 2053428, 2369340, 2474644, 2566785, 3080142, 3093305, 3422380, 3711966, 5133570, 5567949, 6160284, 6186610, 7423932, 7700355, 8042593, 9279915, 10267140, 11135898, 12373220, 15400710, 16085186, 18559830, 22271796, 24127779, 27839745, 30801420, 32170372, 37119660, 40212965, 48255558, 55679490, 72383337, 80425930, 96511116, 111358980, 120638895, 144766674, 160851860, 241277790, 289533348, 361916685, 482555580, 723833370, 1447666740]

約数ペア:

[(1, 1447666740), (2, 723833370), (3, 482555580), (4, 361916685), (5, 289533348), (6, 241277790), (9, 160851860), (10, 144766674), (12, 120638895), (13, 111358980), (15, 96511116), (18, 80425930), (20, 72383337), (26, 55679490), (30, 48255558), (36, 40212965), (39, 37119660), (45, 32170372), (47, 30801420), (52, 27839745), (60, 24127779), (65, 22271796), (78, 18559830), (90, 16085186), (94, 15400710), (117, 12373220), (130, 11135898), (141, 10267140), (156, 9279915), (180, 8042593), (188, 7700355), (195, 7423932), (234, 6186610), (235, 6160284), (260, 5567949), (282, 5133570), (390, 3711966), (423, 3422380), (468, 3093305), (470, 3080142), (564, 2566785), (585, 2474644), (611, 2369340), (705, 2053428), (780, 1855983), (846, 1711190), (940, 1540071), (1170, 1237322), (1222, 1184670), (1410, 1026714), (1692, 855595), (1833, 789780), (2115, 684476), (2340, 618661), (2444, 592335), (2820, 513357), (3055, 473868), (3666, 394890), (4230, 342238), (5499, 263260), (6110, 236934), (7332, 197445), (8460, 171119), (9165, 157956), (10998, 131630), (12220, 118467), (13163, 109980), (18330, 78978), (21996, 65815), (26326, 54990), (27495, 52652), (36660, 39489)]