21695345040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:798

約数の個数: 320

約数和(自身を含む): 71570276352

約数和(自身を除く): 49874931312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 67, 71, 80, 93, 120, 124, 134, 142, 155, 186, 201, 213, 240, 248, 268, 284, 310, 335, 355, 372, 402, 426, 465, 496, 536, 568, 613, 620, 670, 710, 744, 804, 852, 930, 1005, 1065, 1072, 1136, 1226, 1240, 1340, 1420, 1488, 1608, 1704, 1839, 1860, 2010, 2077, 2130, 2201, 2452, 2480, 2680, 2840, 3065, 3216, 3408, 3678, 3720, 4020, 4154, 4260, 4402, 4757, 4904, 5360, 5680, 6130, 6231, 6603, 7356, 7440, 8040, 8308, 8520, 8804, 9195, 9514, 9808, 10385, 11005, 12260, 12462, 13206, 14271, 14712, 16080, 16616, 17040, 17608, 18390, 19003, 19028, 20770, 22010, 23785, 24520, 24924, 26412, 28542, 29424, 31155, 33015, 33232, 35216, 36780, 38006, 38056, 41071, 41540, 43523, 44020, 47570, 49040, 49848, 52824, 57009, 57084, 62310, 66030, 71355, 73560, 76012, 76112, 82142, 83080, 87046, 88040, 95015, 95140, 99696, 105648, 114018, 114168, 123213, 124620, 130569, 132060, 142710, 147120, 147467, 152024, 164284, 166160, 174092, 176080, 190030, 190280, 205355, 217615, 228036, 228336, 246426, 249240, 261138, 264120, 285045, 285420, 294934, 304048, 328568, 348184, 380060, 380560, 410710, 435230, 442401, 456072, 492852, 498480, 522276, 528240, 570090, 570840, 589868, 616065, 652845, 657136, 696368, 737335, 760120, 821420, 870460, 884802, 912144, 985704, 1044552, 1140180, 1141680, 1179736, 1232130, 1273201, 1305690, 1349213, 1474670, 1520240, 1642840, 1740920, 1769604, 1971408, 2089104, 2212005, 2280360, 2359472, 2464260, 2546402, 2611380, 2698426, 2916041, 2949340, 3285680, 3481840, 3539208, 3819603, 4047639, 4424010, 4560720, 4928520, 5092804, 5222760, 5396852, 5832082, 5898680, 6366005, 6746065, 7078416, 7639206, 8095278, 8748123, 8848020, 9857040, 10185608, 10445520, 10793704, 11664164, 11797360, 12732010, 13492130, 14580205, 15278412, 16190556, 17496246, 17696040, 19098015, 20238195, 20371216, 21587408, 23328328, 25464020, 26984260, 29160410, 30556824, 32381112, 34992492, 35392080, 38196030, 40476390, 43740615, 46656656, 50928040, 53968520, 58320820, 61113648, 64762224, 69984984, 76392060, 80952780, 87481230, 90397271, 101856080, 107937040, 116641640, 139969968, 152784120, 161905560, 174962460, 180794542, 233283280, 271191813, 305568240, 323811120, 349924920, 361589084, 451986355, 542383626, 699849840, 723178168, 903972710, 1084767252, 1355959065, 1446356336, 1807945420, 2169534504, 2711918130, 3615890840, 4339069008, 5423836260, 7231781680, 10847672520, 21695345040]

約数ペア:

[(1, 21695345040), (2, 10847672520), (3, 7231781680), (4, 5423836260), (5, 4339069008), (6, 3615890840), (8, 2711918130), (10, 2169534504), (12, 1807945420), (15, 1446356336), (16, 1355959065), (20, 1084767252), (24, 903972710), (30, 723178168), (31, 699849840), (40, 542383626), (48, 451986355), (60, 361589084), (62, 349924920), (67, 323811120), (71, 305568240), (80, 271191813), (93, 233283280), (120, 180794542), (124, 174962460), (134, 161905560), (142, 152784120), (155, 139969968), (186, 116641640), (201, 107937040), (213, 101856080), (240, 90397271), (248, 87481230), (268, 80952780), (284, 76392060), (310, 69984984), (335, 64762224), (355, 61113648), (372, 58320820), (402, 53968520), (426, 50928040), (465, 46656656), (496, 43740615), (536, 40476390), (568, 38196030), (613, 35392080), (620, 34992492), (670, 32381112), (710, 30556824), (744, 29160410), (804, 26984260), (852, 25464020), (930, 23328328), (1005, 21587408), (1065, 20371216), (1072, 20238195), (1136, 19098015), (1226, 17696040), (1240, 17496246), (1340, 16190556), (1420, 15278412), (1488, 14580205), (1608, 13492130), (1704, 12732010), (1839, 11797360), (1860, 11664164), (2010, 10793704), (2077, 10445520), (2130, 10185608), (2201, 9857040), (2452, 8848020), (2480, 8748123), (2680, 8095278), (2840, 7639206), (3065, 7078416), (3216, 6746065), (3408, 6366005), (3678, 5898680), (3720, 5832082), (4020, 5396852), (4154, 5222760), (4260, 5092804), (4402, 4928520), (4757, 4560720), (4904, 4424010), (5360, 4047639), (5680, 3819603), (6130, 3539208), (6231, 3481840), (6603, 3285680), (7356, 2949340), (7440, 2916041), (8040, 2698426), (8308, 2611380), (8520, 2546402), (8804, 2464260), (9195, 2359472), (9514, 2280360), (9808, 2212005), (10385, 2089104), (11005, 1971408), (12260, 1769604), (12462, 1740920), (13206, 1642840), (14271, 1520240), (14712, 1474670), (16080, 1349213), (16616, 1305690), (17040, 1273201), (17608, 1232130), (18390, 1179736), (19003, 1141680), (19028, 1140180), (20770, 1044552), (22010, 985704), (23785, 912144), (24520, 884802), (24924, 870460), (26412, 821420), (28542, 760120), (29424, 737335), (31155, 696368), (33015, 657136), (33232, 652845), (35216, 616065), (36780, 589868), (38006, 570840), (38056, 570090), (41071, 528240), (41540, 522276), (43523, 498480), (44020, 492852), (47570, 456072), (49040, 442401), (49848, 435230), (52824, 410710), (57009, 380560), (57084, 380060), (62310, 348184), (66030, 328568), (71355, 304048), (73560, 294934), (76012, 285420), (76112, 285045), (82142, 264120), (83080, 261138), (87046, 249240), (88040, 246426), (95015, 228336), (95140, 228036), (99696, 217615), (105648, 205355), (114018, 190280), (114168, 190030), (123213, 176080), (124620, 174092), (130569, 166160), (132060, 164284), (142710, 152024), (147120, 147467)]