764048520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3019}}^1$

素因数の和:3092

約数の個数: 192

約数和(自身を含む): 2685384000

約数和(自身を除く): 1921335480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 57, 60, 72, 74, 76, 90, 95, 111, 114, 120, 148, 152, 171, 180, 185, 190, 222, 228, 285, 296, 333, 342, 360, 370, 380, 444, 456, 555, 570, 666, 684, 703, 740, 760, 855, 888, 1110, 1140, 1332, 1368, 1406, 1480, 1665, 1710, 2109, 2220, 2280, 2664, 2812, 3019, 3330, 3420, 3515, 4218, 4440, 5624, 6038, 6327, 6660, 6840, 7030, 8436, 9057, 10545, 12076, 12654, 13320, 14060, 15095, 16872, 18114, 21090, 24152, 25308, 27171, 28120, 30190, 31635, 36228, 42180, 45285, 50616, 54342, 57361, 60380, 63270, 72456, 84360, 90570, 108684, 111703, 114722, 120760, 126540, 135855, 172083, 181140, 217368, 223406, 229444, 253080, 271710, 286805, 335109, 344166, 362280, 446812, 458888, 516249, 543420, 558515, 573610, 670218, 688332, 860415, 893624, 1005327, 1032498, 1086840, 1117030, 1147220, 1340436, 1376664, 1675545, 1720830, 2010654, 2064996, 2122357, 2234060, 2294440, 2581245, 2680872, 3351090, 3441660, 4021308, 4129992, 4244714, 4468120, 5026635, 5162490, 6367071, 6702180, 6883320, 8042616, 8489428, 10053270, 10324980, 10611785, 12734142, 13404360, 16978856, 19101213, 20106540, 20649960, 21223570, 25468284, 31835355, 38202426, 40213080, 42447140, 50936568, 63670710, 76404852, 84894280, 95506065, 127341420, 152809704, 191012130, 254682840, 382024260, 764048520]

約数ペア:

[(1, 764048520), (2, 382024260), (3, 254682840), (4, 191012130), (5, 152809704), (6, 127341420), (8, 95506065), (9, 84894280), (10, 76404852), (12, 63670710), (15, 50936568), (18, 42447140), (19, 40213080), (20, 38202426), (24, 31835355), (30, 25468284), (36, 21223570), (37, 20649960), (38, 20106540), (40, 19101213), (45, 16978856), (57, 13404360), (60, 12734142), (72, 10611785), (74, 10324980), (76, 10053270), (90, 8489428), (95, 8042616), (111, 6883320), (114, 6702180), (120, 6367071), (148, 5162490), (152, 5026635), (171, 4468120), (180, 4244714), (185, 4129992), (190, 4021308), (222, 3441660), (228, 3351090), (285, 2680872), (296, 2581245), (333, 2294440), (342, 2234060), (360, 2122357), (370, 2064996), (380, 2010654), (444, 1720830), (456, 1675545), (555, 1376664), (570, 1340436), (666, 1147220), (684, 1117030), (703, 1086840), (740, 1032498), (760, 1005327), (855, 893624), (888, 860415), (1110, 688332), (1140, 670218), (1332, 573610), (1368, 558515), (1406, 543420), (1480, 516249), (1665, 458888), (1710, 446812), (2109, 362280), (2220, 344166), (2280, 335109), (2664, 286805), (2812, 271710), (3019, 253080), (3330, 229444), (3420, 223406), (3515, 217368), (4218, 181140), (4440, 172083), (5624, 135855), (6038, 126540), (6327, 120760), (6660, 114722), (6840, 111703), (7030, 108684), (8436, 90570), (9057, 84360), (10545, 72456), (12076, 63270), (12654, 60380), (13320, 57361), (14060, 54342), (15095, 50616), (16872, 45285), (18114, 42180), (21090, 36228), (24152, 31635), (25308, 30190), (27171, 28120)]