19202807520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4153}}^1$

素因数の和:4219

約数の個数: 432

約数和(自身を含む): 74710686960

約数和(自身を除く): 55507879440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 169, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 338, 342, 360, 380, 390, 416, 456, 468, 480, 494, 507, 520, 570, 585, 608, 624, 676, 684, 720, 741, 760, 780, 845, 855, 912, 936, 988, 1014, 1040, 1140, 1170, 1235, 1248, 1352, 1368, 1440, 1482, 1520, 1521, 1560, 1690, 1710, 1824, 1872, 1976, 2028, 2080, 2223, 2280, 2340, 2470, 2535, 2704, 2736, 2964, 3040, 3042, 3120, 3211, 3380, 3420, 3705, 3744, 3952, 4056, 4153, 4446, 4560, 4680, 4940, 5070, 5408, 5472, 5928, 6084, 6240, 6422, 6760, 6840, 7410, 7605, 7904, 8112, 8306, 8892, 9120, 9360, 9633, 9880, 10140, 11115, 11856, 12168, 12459, 12844, 13520, 13680, 14820, 15210, 16055, 16224, 16612, 17784, 18720, 19266, 19760, 20280, 20765, 22230, 23712, 24336, 24918, 25688, 27040, 27360, 28899, 29640, 30420, 32110, 33224, 35568, 37377, 38532, 39520, 40560, 41530, 44460, 48165, 48672, 49836, 51376, 53989, 57798, 59280, 60840, 62295, 64220, 66448, 71136, 74754, 77064, 78907, 81120, 83060, 88920, 96330, 99672, 102752, 107978, 115596, 118560, 121680, 124590, 128440, 132896, 144495, 149508, 154128, 157814, 161967, 166120, 177840, 186885, 192660, 199344, 215956, 231192, 236721, 243360, 249180, 256880, 269945, 288990, 299016, 308256, 315628, 323934, 332240, 355680, 373770, 385320, 394535, 398688, 431912, 462384, 473442, 485901, 498360, 513760, 539890, 577980, 598032, 631256, 647868, 664480, 701857, 710163, 747540, 770640, 789070, 809835, 863824, 924768, 946884, 971802, 996720, 1025791, 1079780, 1155960, 1183605, 1196064, 1262512, 1295736, 1403714, 1420326, 1495080, 1541280, 1578140, 1619670, 1727648, 1893768, 1943604, 1993440, 2051582, 2105571, 2159560, 2311920, 2367210, 2429505, 2525024, 2591472, 2807428, 2840652, 2990160, 3077373, 3156280, 3239340, 3509285, 3550815, 3787536, 3887208, 4103164, 4211142, 4319120, 4623840, 4734420, 4859010, 5128955, 5182944, 5614856, 5681304, 5980320, 6154746, 6312560, 6316713, 6478680, 7018570, 7101630, 7575072, 7774416, 8206328, 8422284, 8638240, 9232119, 9468840, 9718020, 10257910, 10527855, 11229712, 11362608, 12309492, 12625120, 12633426, 12957360, 13335283, 14037140, 14203260, 15386865, 15548832, 16412656, 16844568, 18464238, 18937680, 19436040, 20515820, 21055710, 22459424, 22725216, 24618984, 25266852, 25914720, 26670566, 28074280, 28406520, 30773730, 31583565, 32825312, 33689136, 36928476, 37875360, 38872080, 40005849, 41031640, 42111420, 46160595, 49237968, 50533704, 53341132, 56148560, 56813040, 61547460, 63167130, 66676415, 67378272, 73856952, 77744160, 80011698, 82063280, 84222840, 92321190, 98475936, 101067408, 106682264, 112297120, 113626080, 120017547, 123094920, 126334260, 133352830, 147713904, 160023396, 164126560, 168445680, 184642380, 200029245, 202134816, 213364528, 240035094, 246189840, 252668520, 266705660, 295427808, 320046792, 336891360, 369284760, 400058490, 426729056, 480070188, 492379680, 505337040, 533411320, 600087735, 640093584, 738569520, 800116980, 960140376, 1010674080, 1066822640, 1200175470, 1280187168, 1477139040, 1600233960, 1920280752, 2133645280, 2400350940, 3200467920, 3840561504, 4800701880, 6400935840, 9601403760, 19202807520]

約数ペア:

[(1, 19202807520), (2, 9601403760), (3, 6400935840), (4, 4800701880), (5, 3840561504), (6, 3200467920), (8, 2400350940), (9, 2133645280), (10, 1920280752), (12, 1600233960), (13, 1477139040), (15, 1280187168), (16, 1200175470), (18, 1066822640), (19, 1010674080), (20, 960140376), (24, 800116980), (26, 738569520), (30, 640093584), (32, 600087735), (36, 533411320), (38, 505337040), (39, 492379680), (40, 480070188), (45, 426729056), (48, 400058490), (52, 369284760), (57, 336891360), (60, 320046792), (65, 295427808), (72, 266705660), (76, 252668520), (78, 246189840), (80, 240035094), (90, 213364528), (95, 202134816), (96, 200029245), (104, 184642380), (114, 168445680), (117, 164126560), (120, 160023396), (130, 147713904), (144, 133352830), (152, 126334260), (156, 123094920), (160, 120017547), (169, 113626080), (171, 112297120), (180, 106682264), (190, 101067408), (195, 98475936), (208, 92321190), (228, 84222840), (234, 82063280), (240, 80011698), (247, 77744160), (260, 73856952), (285, 67378272), (288, 66676415), (304, 63167130), (312, 61547460), (338, 56813040), (342, 56148560), (360, 53341132), (380, 50533704), (390, 49237968), (416, 46160595), (456, 42111420), (468, 41031640), (480, 40005849), (494, 38872080), (507, 37875360), (520, 36928476), (570, 33689136), (585, 32825312), (608, 31583565), (624, 30773730), (676, 28406520), (684, 28074280), (720, 26670566), (741, 25914720), (760, 25266852), (780, 24618984), (845, 22725216), (855, 22459424), (912, 21055710), (936, 20515820), (988, 19436040), (1014, 18937680), (1040, 18464238), (1140, 16844568), (1170, 16412656), (1235, 15548832), (1248, 15386865), (1352, 14203260), (1368, 14037140), (1440, 13335283), (1482, 12957360), (1520, 12633426), (1521, 12625120), (1560, 12309492), (1690, 11362608), (1710, 11229712), (1824, 10527855), (1872, 10257910), (1976, 9718020), (2028, 9468840), (2080, 9232119), (2223, 8638240), (2280, 8422284), (2340, 8206328), (2470, 7774416), (2535, 7575072), (2704, 7101630), (2736, 7018570), (2964, 6478680), (3040, 6316713), (3042, 6312560), (3120, 6154746), (3211, 5980320), (3380, 5681304), (3420, 5614856), (3705, 5182944), (3744, 5128955), (3952, 4859010), (4056, 4734420), (4153, 4623840), (4446, 4319120), (4560, 4211142), (4680, 4103164), (4940, 3887208), (5070, 3787536), (5408, 3550815), (5472, 3509285), (5928, 3239340), (6084, 3156280), (6240, 3077373), (6422, 2990160), (6760, 2840652), (6840, 2807428), (7410, 2591472), (7605, 2525024), (7904, 2429505), (8112, 2367210), (8306, 2311920), (8892, 2159560), (9120, 2105571), (9360, 2051582), (9633, 1993440), (9880, 1943604), (10140, 1893768), (11115, 1727648), (11856, 1619670), (12168, 1578140), (12459, 1541280), (12844, 1495080), (13520, 1420326), (13680, 1403714), (14820, 1295736), (15210, 1262512), (16055, 1196064), (16224, 1183605), (16612, 1155960), (17784, 1079780), (18720, 1025791), (19266, 996720), (19760, 971802), (20280, 946884), (20765, 924768), (22230, 863824), (23712, 809835), (24336, 789070), (24918, 770640), (25688, 747540), (27040, 710163), (27360, 701857), (28899, 664480), (29640, 647868), (30420, 631256), (32110, 598032), (33224, 577980), (35568, 539890), (37377, 513760), (38532, 498360), (39520, 485901), (40560, 473442), (41530, 462384), (44460, 431912), (48165, 398688), (48672, 394535), (49836, 385320), (51376, 373770), (53989, 355680), (57798, 332240), (59280, 323934), (60840, 315628), (62295, 308256), (64220, 299016), (66448, 288990), (71136, 269945), (74754, 256880), (77064, 249180), (78907, 243360), (81120, 236721), (83060, 231192), (88920, 215956), (96330, 199344), (99672, 192660), (102752, 186885), (107978, 177840), (115596, 166120), (118560, 161967), (121680, 157814), (124590, 154128), (128440, 149508), (132896, 144495)]