154349160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{509}}^1$

素因数の和:568

約数の個数: 192

約数和(自身を含む): 559612800

約数和(自身を除く): 405263640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 361, 380, 399, 420, 456, 509, 532, 570, 665, 722, 760, 798, 840, 1018, 1064, 1083, 1140, 1330, 1444, 1527, 1596, 1805, 1995, 2036, 2166, 2280, 2527, 2545, 2660, 2888, 3054, 3192, 3563, 3610, 3990, 4072, 4332, 5054, 5090, 5320, 5415, 6108, 7126, 7220, 7581, 7635, 7980, 8664, 9671, 10108, 10180, 10689, 10830, 12216, 12635, 14252, 14440, 15162, 15270, 15960, 17815, 19342, 20216, 20360, 21378, 21660, 25270, 28504, 29013, 30324, 30540, 35630, 37905, 38684, 42756, 43320, 48355, 50540, 53445, 58026, 60648, 61080, 67697, 71260, 75810, 77368, 85512, 96710, 101080, 106890, 116052, 135394, 142520, 145065, 151620, 183749, 193420, 203091, 213780, 232104, 270788, 290130, 303240, 338485, 367498, 386840, 406182, 427560, 541576, 551247, 580260, 676970, 734996, 812364, 918745, 1015455, 1102494, 1160520, 1286243, 1353940, 1469992, 1624728, 1837490, 2030910, 2204988, 2572486, 2707880, 2756235, 3674980, 3858729, 4061820, 4409976, 5144972, 5512470, 6431215, 7349960, 7717458, 8123640, 10289944, 11024940, 12862430, 15434916, 19293645, 22049880, 25724860, 30869832, 38587290, 51449720, 77174580, 154349160]

約数ペア:

[(1, 154349160), (2, 77174580), (3, 51449720), (4, 38587290), (5, 30869832), (6, 25724860), (7, 22049880), (8, 19293645), (10, 15434916), (12, 12862430), (14, 11024940), (15, 10289944), (19, 8123640), (20, 7717458), (21, 7349960), (24, 6431215), (28, 5512470), (30, 5144972), (35, 4409976), (38, 4061820), (40, 3858729), (42, 3674980), (56, 2756235), (57, 2707880), (60, 2572486), (70, 2204988), (76, 2030910), (84, 1837490), (95, 1624728), (105, 1469992), (114, 1353940), (120, 1286243), (133, 1160520), (140, 1102494), (152, 1015455), (168, 918745), (190, 812364), (210, 734996), (228, 676970), (266, 580260), (280, 551247), (285, 541576), (361, 427560), (380, 406182), (399, 386840), (420, 367498), (456, 338485), (509, 303240), (532, 290130), (570, 270788), (665, 232104), (722, 213780), (760, 203091), (798, 193420), (840, 183749), (1018, 151620), (1064, 145065), (1083, 142520), (1140, 135394), (1330, 116052), (1444, 106890), (1527, 101080), (1596, 96710), (1805, 85512), (1995, 77368), (2036, 75810), (2166, 71260), (2280, 67697), (2527, 61080), (2545, 60648), (2660, 58026), (2888, 53445), (3054, 50540), (3192, 48355), (3563, 43320), (3610, 42756), (3990, 38684), (4072, 37905), (4332, 35630), (5054, 30540), (5090, 30324), (5320, 29013), (5415, 28504), (6108, 25270), (7126, 21660), (7220, 21378), (7581, 20360), (7635, 20216), (7980, 19342), (8664, 17815), (9671, 15960), (10108, 15270), (10180, 15162), (10689, 14440), (10830, 14252), (12216, 12635)]