268449480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3019}}^1$

素因数の和:3068

約数の個数: 192

約数和(自身を含む): 989352000

約数和(自身を除く): 720902520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3019, 3420, 3705, 4446, 4680, 4940, 5928, 6038, 6840, 7410, 8892, 9057, 9880, 11115, 12076, 14820, 15095, 17784, 18114, 22230, 24152, 27171, 29640, 30190, 36228, 39247, 44460, 45285, 54342, 57361, 60380, 72456, 78494, 88920, 90570, 108684, 114722, 117741, 120760, 135855, 156988, 172083, 181140, 196235, 217368, 229444, 235482, 271710, 286805, 313976, 344166, 353223, 362280, 392470, 458888, 470964, 516249, 543420, 573610, 588705, 688332, 706446, 745693, 784940, 860415, 941928, 1032498, 1086840, 1147220, 1177410, 1376664, 1412892, 1491386, 1569880, 1720830, 1766115, 2064996, 2237079, 2294440, 2354820, 2581245, 2825784, 2982772, 3441660, 3532230, 3728465, 4129992, 4474158, 4709640, 5162490, 5965544, 6711237, 6883320, 7064460, 7456930, 8948316, 10324980, 11185395, 13422474, 14128920, 14913860, 17896632, 20649960, 22370790, 26844948, 29827720, 33556185, 44741580, 53689896, 67112370, 89483160, 134224740, 268449480]

約数ペア:

[(1, 268449480), (2, 134224740), (3, 89483160), (4, 67112370), (5, 53689896), (6, 44741580), (8, 33556185), (9, 29827720), (10, 26844948), (12, 22370790), (13, 20649960), (15, 17896632), (18, 14913860), (19, 14128920), (20, 13422474), (24, 11185395), (26, 10324980), (30, 8948316), (36, 7456930), (38, 7064460), (39, 6883320), (40, 6711237), (45, 5965544), (52, 5162490), (57, 4709640), (60, 4474158), (65, 4129992), (72, 3728465), (76, 3532230), (78, 3441660), (90, 2982772), (95, 2825784), (104, 2581245), (114, 2354820), (117, 2294440), (120, 2237079), (130, 2064996), (152, 1766115), (156, 1720830), (171, 1569880), (180, 1491386), (190, 1412892), (195, 1376664), (228, 1177410), (234, 1147220), (247, 1086840), (260, 1032498), (285, 941928), (312, 860415), (342, 784940), (360, 745693), (380, 706446), (390, 688332), (456, 588705), (468, 573610), (494, 543420), (520, 516249), (570, 470964), (585, 458888), (684, 392470), (741, 362280), (760, 353223), (780, 344166), (855, 313976), (936, 286805), (988, 271710), (1140, 235482), (1170, 229444), (1235, 217368), (1368, 196235), (1482, 181140), (1560, 172083), (1710, 156988), (1976, 135855), (2223, 120760), (2280, 117741), (2340, 114722), (2470, 108684), (2964, 90570), (3019, 88920), (3420, 78494), (3705, 72456), (4446, 60380), (4680, 57361), (4940, 54342), (5928, 45285), (6038, 44460), (6840, 39247), (7410, 36228), (8892, 30190), (9057, 29640), (9880, 27171), (11115, 24152), (12076, 22230), (14820, 18114), (15095, 17784)]