890264760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:523

約数の個数: 384

約数和(自身を含む): 3539289600

約数和(自身を除く): 2649024840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 121, 132, 133, 140, 152, 154, 165, 168, 190, 209, 210, 220, 228, 231, 242, 264, 266, 280, 285, 308, 330, 363, 380, 385, 399, 418, 420, 440, 456, 461, 462, 484, 532, 570, 605, 616, 627, 660, 665, 726, 760, 770, 798, 836, 840, 847, 922, 924, 968, 1045, 1064, 1140, 1155, 1210, 1254, 1320, 1330, 1383, 1452, 1463, 1540, 1596, 1672, 1694, 1815, 1844, 1848, 1995, 2090, 2280, 2299, 2305, 2310, 2420, 2508, 2541, 2660, 2766, 2904, 2926, 3080, 3135, 3192, 3227, 3388, 3630, 3688, 3990, 4180, 4235, 4389, 4598, 4610, 4620, 4840, 5016, 5071, 5082, 5320, 5532, 5852, 6270, 6454, 6776, 6897, 6915, 7260, 7315, 7980, 8360, 8470, 8759, 8778, 9196, 9220, 9240, 9681, 10142, 10164, 11064, 11495, 11704, 12540, 12705, 12908, 13794, 13830, 14520, 14630, 15213, 15960, 16093, 16135, 16940, 17518, 17556, 18392, 18440, 19362, 20284, 20328, 21945, 22990, 25080, 25355, 25410, 25816, 26277, 27588, 27660, 29260, 30426, 32186, 32270, 33880, 34485, 35036, 35112, 35497, 38724, 40568, 43795, 43890, 45980, 48279, 48405, 50710, 50820, 52554, 55176, 55320, 55781, 58520, 60852, 61313, 64372, 64540, 68970, 70072, 70994, 76065, 77448, 80465, 87590, 87780, 91960, 96349, 96558, 96810, 101420, 101640, 105108, 106491, 111562, 121704, 122626, 128744, 129080, 131385, 137940, 141988, 152130, 160930, 167343, 175180, 175560, 177485, 183939, 192698, 193116, 193620, 202840, 210216, 212982, 223124, 241395, 245252, 262770, 275880, 278905, 283976, 289047, 304260, 306565, 321860, 334686, 350360, 354970, 367878, 385396, 386232, 387240, 390467, 425964, 446248, 481745, 482790, 490504, 525540, 532455, 557810, 578094, 608520, 613130, 643720, 669372, 674443, 709940, 735756, 770792, 780934, 836715, 851928, 919695, 963490, 965580, 1051080, 1059839, 1064910, 1115620, 1156188, 1171401, 1226260, 1338744, 1348886, 1419880, 1445235, 1471512, 1561868, 1673430, 1839390, 1926980, 1931160, 1952335, 2023329, 2119678, 2129820, 2231240, 2312376, 2342802, 2452520, 2697772, 2890470, 3123736, 3179517, 3346860, 3372215, 3678780, 3853960, 3904670, 4046658, 4239356, 4259640, 4685604, 5299195, 5395544, 5780940, 5857005, 6359034, 6693720, 6744430, 7357560, 7418873, 7809340, 8093316, 8478712, 9371208, 10116645, 10598390, 11561880, 11714010, 12718068, 13488860, 14837746, 15618680, 15897585, 16186632, 20233290, 21196780, 22256619, 23428020, 25436136, 26977720, 29675492, 31795170, 37094365, 40466580, 42393560, 44513238, 46856040, 59350984, 63590340, 74188730, 80933160, 89026476, 111283095, 127180680, 148377460, 178052952, 222566190, 296754920, 445132380, 890264760]

約数ペア:

[(1, 890264760), (2, 445132380), (3, 296754920), (4, 222566190), (5, 178052952), (6, 148377460), (7, 127180680), (8, 111283095), (10, 89026476), (11, 80933160), (12, 74188730), (14, 63590340), (15, 59350984), (19, 46856040), (20, 44513238), (21, 42393560), (22, 40466580), (24, 37094365), (28, 31795170), (30, 29675492), (33, 26977720), (35, 25436136), (38, 23428020), (40, 22256619), (42, 21196780), (44, 20233290), (55, 16186632), (56, 15897585), (57, 15618680), (60, 14837746), (66, 13488860), (70, 12718068), (76, 11714010), (77, 11561880), (84, 10598390), (88, 10116645), (95, 9371208), (105, 8478712), (110, 8093316), (114, 7809340), (120, 7418873), (121, 7357560), (132, 6744430), (133, 6693720), (140, 6359034), (152, 5857005), (154, 5780940), (165, 5395544), (168, 5299195), (190, 4685604), (209, 4259640), (210, 4239356), (220, 4046658), (228, 3904670), (231, 3853960), (242, 3678780), (264, 3372215), (266, 3346860), (280, 3179517), (285, 3123736), (308, 2890470), (330, 2697772), (363, 2452520), (380, 2342802), (385, 2312376), (399, 2231240), (418, 2129820), (420, 2119678), (440, 2023329), (456, 1952335), (461, 1931160), (462, 1926980), (484, 1839390), (532, 1673430), (570, 1561868), (605, 1471512), (616, 1445235), (627, 1419880), (660, 1348886), (665, 1338744), (726, 1226260), (760, 1171401), (770, 1156188), (798, 1115620), (836, 1064910), (840, 1059839), (847, 1051080), (922, 965580), (924, 963490), (968, 919695), (1045, 851928), (1064, 836715), (1140, 780934), (1155, 770792), (1210, 735756), (1254, 709940), (1320, 674443), (1330, 669372), (1383, 643720), (1452, 613130), (1463, 608520), (1540, 578094), (1596, 557810), (1672, 532455), (1694, 525540), (1815, 490504), (1844, 482790), (1848, 481745), (1995, 446248), (2090, 425964), (2280, 390467), (2299, 387240), (2305, 386232), (2310, 385396), (2420, 367878), (2508, 354970), (2541, 350360), (2660, 334686), (2766, 321860), (2904, 306565), (2926, 304260), (3080, 289047), (3135, 283976), (3192, 278905), (3227, 275880), (3388, 262770), (3630, 245252), (3688, 241395), (3990, 223124), (4180, 212982), (4235, 210216), (4389, 202840), (4598, 193620), (4610, 193116), (4620, 192698), (4840, 183939), (5016, 177485), (5071, 175560), (5082, 175180), (5320, 167343), (5532, 160930), (5852, 152130), (6270, 141988), (6454, 137940), (6776, 131385), (6897, 129080), (6915, 128744), (7260, 122626), (7315, 121704), (7980, 111562), (8360, 106491), (8470, 105108), (8759, 101640), (8778, 101420), (9196, 96810), (9220, 96558), (9240, 96349), (9681, 91960), (10142, 87780), (10164, 87590), (11064, 80465), (11495, 77448), (11704, 76065), (12540, 70994), (12705, 70072), (12908, 68970), (13794, 64540), (13830, 64372), (14520, 61313), (14630, 60852), (15213, 58520), (15960, 55781), (16093, 55320), (16135, 55176), (16940, 52554), (17518, 50820), (17556, 50710), (18392, 48405), (18440, 48279), (19362, 45980), (20284, 43890), (20328, 43795), (21945, 40568), (22990, 38724), (25080, 35497), (25355, 35112), (25410, 35036), (25816, 34485), (26277, 33880), (27588, 32270), (27660, 32186), (29260, 30426)]