154779240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2393}}^1$

素因数の和:2432

約数の個数: 192

約数和(自身を含む): 589498560

約数和(自身を除く): 434719320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2393, 2695, 2940, 3080, 3234, 4312, 4620, 4786, 5390, 5880, 6468, 7179, 8085, 9240, 9572, 10780, 11965, 12936, 14358, 16170, 16751, 19144, 21560, 23930, 26323, 28716, 32340, 33502, 35895, 47860, 50253, 52646, 57432, 64680, 67004, 71790, 78969, 83755, 95720, 100506, 105292, 117257, 131615, 134008, 143580, 157938, 167510, 184261, 201012, 210584, 234514, 251265, 263230, 287160, 315876, 335020, 351771, 368522, 394845, 402024, 469028, 502530, 526460, 552783, 586285, 631752, 670040, 703542, 737044, 789690, 921305, 938056, 1005060, 1052920, 1105566, 1172570, 1289827, 1407084, 1474088, 1579380, 1758855, 1842610, 2010120, 2211132, 2345140, 2579654, 2763915, 2814168, 3158760, 3517710, 3685220, 3869481, 4422264, 4690280, 5159308, 5527830, 6449135, 7035420, 7370440, 7738962, 10318616, 11055660, 12898270, 14070840, 15477924, 19347405, 22111320, 25796540, 30955848, 38694810, 51593080, 77389620, 154779240]

約数ペア:

[(1, 154779240), (2, 77389620), (3, 51593080), (4, 38694810), (5, 30955848), (6, 25796540), (7, 22111320), (8, 19347405), (10, 15477924), (11, 14070840), (12, 12898270), (14, 11055660), (15, 10318616), (20, 7738962), (21, 7370440), (22, 7035420), (24, 6449135), (28, 5527830), (30, 5159308), (33, 4690280), (35, 4422264), (40, 3869481), (42, 3685220), (44, 3517710), (49, 3158760), (55, 2814168), (56, 2763915), (60, 2579654), (66, 2345140), (70, 2211132), (77, 2010120), (84, 1842610), (88, 1758855), (98, 1579380), (105, 1474088), (110, 1407084), (120, 1289827), (132, 1172570), (140, 1105566), (147, 1052920), (154, 1005060), (165, 938056), (168, 921305), (196, 789690), (210, 737044), (220, 703542), (231, 670040), (245, 631752), (264, 586285), (280, 552783), (294, 526460), (308, 502530), (330, 469028), (385, 402024), (392, 394845), (420, 368522), (440, 351771), (462, 335020), (490, 315876), (539, 287160), (588, 263230), (616, 251265), (660, 234514), (735, 210584), (770, 201012), (840, 184261), (924, 167510), (980, 157938), (1078, 143580), (1155, 134008), (1176, 131615), (1320, 117257), (1470, 105292), (1540, 100506), (1617, 95720), (1848, 83755), (1960, 78969), (2156, 71790), (2310, 67004), (2393, 64680), (2695, 57432), (2940, 52646), (3080, 50253), (3234, 47860), (4312, 35895), (4620, 33502), (4786, 32340), (5390, 28716), (5880, 26323), (6468, 23930), (7179, 21560), (8085, 19144), (9240, 16751), (9572, 16170), (10780, 14358), (11965, 12936)]