201719031120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{531623}}^1$

素因数の和:531690

約数の個数: 240

約数和(自身を含む): 740428895232

約数和(自身を除く): 538709864112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 136, 144, 153, 155, 170, 180, 186, 204, 240, 248, 255, 272, 279, 306, 310, 340, 360, 372, 408, 465, 496, 510, 527, 558, 612, 620, 680, 720, 744, 765, 816, 930, 1020, 1054, 1116, 1224, 1240, 1360, 1395, 1488, 1530, 1581, 1860, 2040, 2108, 2232, 2448, 2480, 2635, 2790, 3060, 3162, 3720, 4080, 4216, 4464, 4743, 5270, 5580, 6120, 6324, 7440, 7905, 8432, 9486, 10540, 11160, 12240, 12648, 15810, 18972, 21080, 22320, 23715, 25296, 31620, 37944, 42160, 47430, 63240, 75888, 94860, 126480, 189720, 379440, 531623, 1063246, 1594869, 2126492, 2658115, 3189738, 4252984, 4784607, 5316230, 6379476, 7974345, 8505968, 9037591, 9569214, 10632460, 12758952, 15948690, 16480313, 18075182, 19138428, 21264920, 23923035, 25517904, 27112773, 31897380, 32960626, 36150364, 38276856, 42529840, 45187955, 47846070, 49440939, 54225546, 63794760, 65921252, 72300728, 76553712, 81338319, 82401565, 90375910, 95692140, 98881878, 108451092, 127589520, 131842504, 135563865, 144601456, 148322817, 162676638, 164803130, 180751820, 191384280, 197763756, 216902184, 247204695, 263685008, 271127730, 280165321, 296645634, 325353276, 329606260, 361503640, 382768560, 395527512, 406691595, 433804368, 494409390, 542255460, 560330642, 593291268, 650706552, 659212520, 723007280, 741614085, 791055024, 813383190, 840495963, 988818780, 1084510920, 1120661284, 1186582536, 1301413104, 1318425040, 1400826605, 1483228170, 1626766380, 1680991926, 1977637560, 2169021840, 2241322568, 2373165072, 2521487889, 2801653210, 2966456340, 3253532760, 3361983852, 3955275120, 4202479815, 4482645136, 5042975778, 5603306420, 5932912680, 6507065520, 6723967704, 8404959630, 10085951556, 11206612840, 11865825360, 12607439445, 13447935408, 16809919260, 20171903112, 22413225680, 25214878890, 33619838520, 40343806224, 50429757780, 67239677040, 100859515560, 201719031120]

約数ペア:

[(1, 201719031120), (2, 100859515560), (3, 67239677040), (4, 50429757780), (5, 40343806224), (6, 33619838520), (8, 25214878890), (9, 22413225680), (10, 20171903112), (12, 16809919260), (15, 13447935408), (16, 12607439445), (17, 11865825360), (18, 11206612840), (20, 10085951556), (24, 8404959630), (30, 6723967704), (31, 6507065520), (34, 5932912680), (36, 5603306420), (40, 5042975778), (45, 4482645136), (48, 4202479815), (51, 3955275120), (60, 3361983852), (62, 3253532760), (68, 2966456340), (72, 2801653210), (80, 2521487889), (85, 2373165072), (90, 2241322568), (93, 2169021840), (102, 1977637560), (120, 1680991926), (124, 1626766380), (136, 1483228170), (144, 1400826605), (153, 1318425040), (155, 1301413104), (170, 1186582536), (180, 1120661284), (186, 1084510920), (204, 988818780), (240, 840495963), (248, 813383190), (255, 791055024), (272, 741614085), (279, 723007280), (306, 659212520), (310, 650706552), (340, 593291268), (360, 560330642), (372, 542255460), (408, 494409390), (465, 433804368), (496, 406691595), (510, 395527512), (527, 382768560), (558, 361503640), (612, 329606260), (620, 325353276), (680, 296645634), (720, 280165321), (744, 271127730), (765, 263685008), (816, 247204695), (930, 216902184), (1020, 197763756), (1054, 191384280), (1116, 180751820), (1224, 164803130), (1240, 162676638), (1360, 148322817), (1395, 144601456), (1488, 135563865), (1530, 131842504), (1581, 127589520), (1860, 108451092), (2040, 98881878), (2108, 95692140), (2232, 90375910), (2448, 82401565), (2480, 81338319), (2635, 76553712), (2790, 72300728), (3060, 65921252), (3162, 63794760), (3720, 54225546), (4080, 49440939), (4216, 47846070), (4464, 45187955), (4743, 42529840), (5270, 38276856), (5580, 36150364), (6120, 32960626), (6324, 31897380), (7440, 27112773), (7905, 25517904), (8432, 23923035), (9486, 21264920), (10540, 19138428), (11160, 18075182), (12240, 16480313), (12648, 15948690), (15810, 12758952), (18972, 10632460), (21080, 9569214), (22320, 9037591), (23715, 8505968), (25296, 7974345), (31620, 6379476), (37944, 5316230), (42160, 4784607), (47430, 4252984), (63240, 3189738), (75888, 2658115), (94860, 2126492), (126480, 1594869), (189720, 1063246), (379440, 531623)]