216220680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1060

約数の個数: 192

約数和(自身を含む): 773660160

約数和(自身を除く): 557439480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 312, 360, 376, 390, 423, 468, 470, 520, 564, 585, 611, 705, 780, 846, 936, 940, 983, 1128, 1170, 1222, 1410, 1560, 1692, 1833, 1880, 1966, 2115, 2340, 2444, 2820, 2949, 3055, 3384, 3666, 3932, 4230, 4680, 4888, 4915, 5499, 5640, 5898, 6110, 7332, 7864, 8460, 8847, 9165, 9830, 10998, 11796, 12220, 12779, 14664, 14745, 16920, 17694, 18330, 19660, 21996, 23592, 24440, 25558, 27495, 29490, 35388, 36660, 38337, 39320, 43992, 44235, 46201, 51116, 54990, 58980, 63895, 70776, 73320, 76674, 88470, 92402, 102232, 109980, 115011, 117960, 127790, 138603, 153348, 176940, 184804, 191685, 219960, 230022, 231005, 255580, 277206, 306696, 353880, 369608, 383370, 415809, 460044, 462010, 511160, 554412, 575055, 600613, 693015, 766740, 831618, 920088, 924020, 1108824, 1150110, 1201226, 1386030, 1533480, 1663236, 1801839, 1848040, 2079045, 2300220, 2402452, 2772060, 3003065, 3326472, 3603678, 4158090, 4600440, 4804904, 5405517, 5544120, 6006130, 7207356, 8316180, 9009195, 10811034, 12012260, 14414712, 16632360, 18018390, 21622068, 24024520, 27027585, 36036780, 43244136, 54055170, 72073560, 108110340, 216220680]

約数ペア:

[(1, 216220680), (2, 108110340), (3, 72073560), (4, 54055170), (5, 43244136), (6, 36036780), (8, 27027585), (9, 24024520), (10, 21622068), (12, 18018390), (13, 16632360), (15, 14414712), (18, 12012260), (20, 10811034), (24, 9009195), (26, 8316180), (30, 7207356), (36, 6006130), (39, 5544120), (40, 5405517), (45, 4804904), (47, 4600440), (52, 4158090), (60, 3603678), (65, 3326472), (72, 3003065), (78, 2772060), (90, 2402452), (94, 2300220), (104, 2079045), (117, 1848040), (120, 1801839), (130, 1663236), (141, 1533480), (156, 1386030), (180, 1201226), (188, 1150110), (195, 1108824), (234, 924020), (235, 920088), (260, 831618), (282, 766740), (312, 693015), (360, 600613), (376, 575055), (390, 554412), (423, 511160), (468, 462010), (470, 460044), (520, 415809), (564, 383370), (585, 369608), (611, 353880), (705, 306696), (780, 277206), (846, 255580), (936, 231005), (940, 230022), (983, 219960), (1128, 191685), (1170, 184804), (1222, 176940), (1410, 153348), (1560, 138603), (1692, 127790), (1833, 117960), (1880, 115011), (1966, 109980), (2115, 102232), (2340, 92402), (2444, 88470), (2820, 76674), (2949, 73320), (3055, 70776), (3384, 63895), (3666, 58980), (3932, 54990), (4230, 51116), (4680, 46201), (4888, 44235), (4915, 43992), (5499, 39320), (5640, 38337), (5898, 36660), (6110, 35388), (7332, 29490), (7864, 27495), (8460, 25558), (8847, 24440), (9165, 23592), (9830, 21996), (10998, 19660), (11796, 18330), (12220, 17694), (12779, 16920), (14664, 14745)]