270857160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5657}}^1$

素因数の和:5700

約数の個数: 192

約数和(自身を含む): 1059177600

約数和(自身を除く): 788320440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5657, 5985, 6840, 7980, 9576, 11314, 11970, 15960, 16971, 22628, 23940, 28285, 33942, 39599, 45256, 47880, 50913, 56570, 67884, 79198, 84855, 101826, 107483, 113140, 118797, 135768, 158396, 169710, 197995, 203652, 214966, 226280, 237594, 254565, 316792, 322449, 339420, 356391, 395990, 407304, 429932, 475188, 509130, 537415, 593985, 644898, 678840, 712782, 752381, 791980, 859864, 950376, 967347, 1018260, 1074830, 1187970, 1289796, 1425564, 1504762, 1583960, 1612245, 1781955, 1934694, 2036520, 2149660, 2257143, 2375940, 2579592, 2851128, 3009524, 3224490, 3563910, 3761905, 3869388, 4299320, 4514286, 4751880, 4836735, 6019048, 6448980, 6771429, 7127820, 7523810, 7738776, 9028572, 9673470, 11285715, 12897960, 13542858, 14255640, 15047620, 18057144, 19346940, 22571430, 27085716, 30095240, 33857145, 38693880, 45142860, 54171432, 67714290, 90285720, 135428580, 270857160]

約数ペア:

[(1, 270857160), (2, 135428580), (3, 90285720), (4, 67714290), (5, 54171432), (6, 45142860), (7, 38693880), (8, 33857145), (9, 30095240), (10, 27085716), (12, 22571430), (14, 19346940), (15, 18057144), (18, 15047620), (19, 14255640), (20, 13542858), (21, 12897960), (24, 11285715), (28, 9673470), (30, 9028572), (35, 7738776), (36, 7523810), (38, 7127820), (40, 6771429), (42, 6448980), (45, 6019048), (56, 4836735), (57, 4751880), (60, 4514286), (63, 4299320), (70, 3869388), (72, 3761905), (76, 3563910), (84, 3224490), (90, 3009524), (95, 2851128), (105, 2579592), (114, 2375940), (120, 2257143), (126, 2149660), (133, 2036520), (140, 1934694), (152, 1781955), (168, 1612245), (171, 1583960), (180, 1504762), (190, 1425564), (210, 1289796), (228, 1187970), (252, 1074830), (266, 1018260), (280, 967347), (285, 950376), (315, 859864), (342, 791980), (360, 752381), (380, 712782), (399, 678840), (420, 644898), (456, 593985), (504, 537415), (532, 509130), (570, 475188), (630, 429932), (665, 407304), (684, 395990), (760, 356391), (798, 339420), (840, 322449), (855, 316792), (1064, 254565), (1140, 237594), (1197, 226280), (1260, 214966), (1330, 203652), (1368, 197995), (1596, 169710), (1710, 158396), (1995, 135768), (2280, 118797), (2394, 113140), (2520, 107483), (2660, 101826), (3192, 84855), (3420, 79198), (3990, 67884), (4788, 56570), (5320, 50913), (5657, 47880), (5985, 45256), (6840, 39599), (7980, 33942), (9576, 28285), (11314, 23940), (11970, 22628), (15960, 16971)]