72125454720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{8779}}^1$

素因数の和:9201

約数の個数: 256

約数和(自身を含む): 251473248000

約数和(自身を除く): 179347793280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 389, 440, 480, 528, 640, 660, 704, 778, 880, 960, 1056, 1167, 1320, 1408, 1556, 1760, 1920, 1945, 2112, 2334, 2640, 3112, 3520, 3890, 4224, 4279, 4668, 5280, 5835, 6224, 7040, 7780, 8558, 8779, 9336, 10560, 11670, 12448, 12837, 15560, 17116, 17558, 18672, 21120, 21395, 23340, 24896, 25674, 26337, 31120, 34232, 35116, 37344, 42790, 43895, 46680, 49792, 51348, 52674, 62240, 64185, 68464, 70232, 74688, 85580, 87790, 93360, 96569, 102696, 105348, 124480, 128370, 131685, 136928, 140464, 149376, 171160, 175580, 186720, 193138, 205392, 210696, 248960, 256740, 263370, 273856, 280928, 289707, 342320, 351160, 373440, 386276, 410784, 421392, 482845, 513480, 526740, 547712, 561856, 579414, 684640, 702320, 746880, 772552, 821568, 842784, 965690, 1026960, 1053480, 1123712, 1158828, 1369280, 1404640, 1448535, 1545104, 1643136, 1685568, 1931380, 2053920, 2106960, 2317656, 2738560, 2809280, 2897070, 3090208, 3371136, 3415031, 3862760, 4107840, 4213920, 4635312, 5618560, 5794140, 6180416, 6830062, 7725520, 8215680, 8427840, 9270624, 10245093, 11588280, 12360832, 13660124, 15451040, 16855680, 17075155, 18541248, 20490186, 23176560, 27320248, 30902080, 34150310, 37082496, 37565341, 40980372, 46353120, 51225465, 54640496, 61804160, 68300620, 75130682, 81960744, 92706240, 102450930, 109280992, 112696023, 136601240, 150261364, 163921488, 185412480, 187826705, 204901860, 218561984, 225392046, 273202480, 300522728, 327842976, 375653410, 409803720, 437123968, 450784092, 546404960, 563480115, 601045456, 655685952, 751306820, 819607440, 901568184, 1092809920, 1126960230, 1202090912, 1311371904, 1502613640, 1639214880, 1803136368, 2185619840, 2253920460, 2404181824, 3005227280, 3278429760, 3606272736, 4507840920, 4808363648, 6010454560, 6556859520, 7212545472, 9015681840, 12020909120, 14425090944, 18031363680, 24041818240, 36062727360, 72125454720]

約数ペア:

[(1, 72125454720), (2, 36062727360), (3, 24041818240), (4, 18031363680), (5, 14425090944), (6, 12020909120), (8, 9015681840), (10, 7212545472), (11, 6556859520), (12, 6010454560), (15, 4808363648), (16, 4507840920), (20, 3606272736), (22, 3278429760), (24, 3005227280), (30, 2404181824), (32, 2253920460), (33, 2185619840), (40, 1803136368), (44, 1639214880), (48, 1502613640), (55, 1311371904), (60, 1202090912), (64, 1126960230), (66, 1092809920), (80, 901568184), (88, 819607440), (96, 751306820), (110, 655685952), (120, 601045456), (128, 563480115), (132, 546404960), (160, 450784092), (165, 437123968), (176, 409803720), (192, 375653410), (220, 327842976), (240, 300522728), (264, 273202480), (320, 225392046), (330, 218561984), (352, 204901860), (384, 187826705), (389, 185412480), (440, 163921488), (480, 150261364), (528, 136601240), (640, 112696023), (660, 109280992), (704, 102450930), (778, 92706240), (880, 81960744), (960, 75130682), (1056, 68300620), (1167, 61804160), (1320, 54640496), (1408, 51225465), (1556, 46353120), (1760, 40980372), (1920, 37565341), (1945, 37082496), (2112, 34150310), (2334, 30902080), (2640, 27320248), (3112, 23176560), (3520, 20490186), (3890, 18541248), (4224, 17075155), (4279, 16855680), (4668, 15451040), (5280, 13660124), (5835, 12360832), (6224, 11588280), (7040, 10245093), (7780, 9270624), (8558, 8427840), (8779, 8215680), (9336, 7725520), (10560, 6830062), (11670, 6180416), (12448, 5794140), (12837, 5618560), (15560, 4635312), (17116, 4213920), (17558, 4107840), (18672, 3862760), (21120, 3415031), (21395, 3371136), (23340, 3090208), (24896, 2897070), (25674, 2809280), (26337, 2738560), (31120, 2317656), (34232, 2106960), (35116, 2053920), (37344, 1931380), (42790, 1685568), (43895, 1643136), (46680, 1545104), (49792, 1448535), (51348, 1404640), (52674, 1369280), (62240, 1158828), (64185, 1123712), (68464, 1053480), (70232, 1026960), (74688, 965690), (85580, 842784), (87790, 821568), (93360, 772552), (96569, 746880), (102696, 702320), (105348, 684640), (124480, 579414), (128370, 561856), (131685, 547712), (136928, 526740), (140464, 513480), (149376, 482845), (171160, 421392), (175580, 410784), (186720, 386276), (193138, 373440), (205392, 351160), (210696, 342320), (248960, 289707), (256740, 280928), (263370, 273856)]