153609960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:416

約数の個数: 256

約数和(自身を含む): 577290240

約数和(自身を除く): 423680280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 51, 56, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 120, 124, 136, 140, 155, 168, 170, 186, 204, 210, 217, 238, 248, 255, 280, 310, 340, 347, 357, 372, 408, 420, 434, 465, 476, 510, 527, 595, 620, 651, 680, 694, 714, 744, 840, 868, 930, 952, 1020, 1041, 1054, 1085, 1190, 1240, 1302, 1388, 1428, 1581, 1735, 1736, 1785, 1860, 2040, 2082, 2108, 2170, 2380, 2429, 2604, 2635, 2776, 2856, 3162, 3255, 3470, 3570, 3689, 3720, 4164, 4216, 4340, 4760, 4858, 5205, 5208, 5270, 5899, 6324, 6510, 6940, 7140, 7287, 7378, 7905, 8328, 8680, 9716, 10410, 10540, 10757, 11067, 11798, 12145, 12648, 13020, 13880, 14280, 14574, 14756, 15810, 17697, 18445, 19432, 20820, 21080, 21514, 22134, 23596, 24290, 26040, 29148, 29495, 29512, 31620, 32271, 35394, 36435, 36890, 41293, 41640, 43028, 44268, 47192, 48580, 53785, 55335, 58296, 58990, 63240, 64542, 70788, 72870, 73780, 75299, 82586, 86056, 88485, 88536, 97160, 107570, 110670, 117980, 123879, 129084, 141576, 145740, 147560, 150598, 161355, 165172, 176970, 182869, 206465, 215140, 221340, 225897, 235960, 247758, 258168, 291480, 301196, 322710, 330344, 353940, 365738, 376495, 412930, 430280, 442680, 451794, 495516, 548607, 602392, 619395, 645420, 707880, 731476, 752990, 825860, 903588, 914345, 991032, 1097214, 1129485, 1238790, 1280083, 1290840, 1462952, 1505980, 1651720, 1807176, 1828690, 2194428, 2258970, 2477580, 2560166, 2743035, 3011960, 3657380, 3840249, 4388856, 4517940, 4955160, 5120332, 5486070, 6400415, 7314760, 7680498, 9035880, 10240664, 10972140, 12800830, 15360996, 19201245, 21944280, 25601660, 30721992, 38402490, 51203320, 76804980, 153609960]

約数ペア:

[(1, 153609960), (2, 76804980), (3, 51203320), (4, 38402490), (5, 30721992), (6, 25601660), (7, 21944280), (8, 19201245), (10, 15360996), (12, 12800830), (14, 10972140), (15, 10240664), (17, 9035880), (20, 7680498), (21, 7314760), (24, 6400415), (28, 5486070), (30, 5120332), (31, 4955160), (34, 4517940), (35, 4388856), (40, 3840249), (42, 3657380), (51, 3011960), (56, 2743035), (60, 2560166), (62, 2477580), (68, 2258970), (70, 2194428), (84, 1828690), (85, 1807176), (93, 1651720), (102, 1505980), (105, 1462952), (119, 1290840), (120, 1280083), (124, 1238790), (136, 1129485), (140, 1097214), (155, 991032), (168, 914345), (170, 903588), (186, 825860), (204, 752990), (210, 731476), (217, 707880), (238, 645420), (248, 619395), (255, 602392), (280, 548607), (310, 495516), (340, 451794), (347, 442680), (357, 430280), (372, 412930), (408, 376495), (420, 365738), (434, 353940), (465, 330344), (476, 322710), (510, 301196), (527, 291480), (595, 258168), (620, 247758), (651, 235960), (680, 225897), (694, 221340), (714, 215140), (744, 206465), (840, 182869), (868, 176970), (930, 165172), (952, 161355), (1020, 150598), (1041, 147560), (1054, 145740), (1085, 141576), (1190, 129084), (1240, 123879), (1302, 117980), (1388, 110670), (1428, 107570), (1581, 97160), (1735, 88536), (1736, 88485), (1785, 86056), (1860, 82586), (2040, 75299), (2082, 73780), (2108, 72870), (2170, 70788), (2380, 64542), (2429, 63240), (2604, 58990), (2635, 58296), (2776, 55335), (2856, 53785), (3162, 48580), (3255, 47192), (3470, 44268), (3570, 43028), (3689, 41640), (3720, 41293), (4164, 36890), (4216, 36435), (4340, 35394), (4760, 32271), (4858, 31620), (5205, 29512), (5208, 29495), (5270, 29148), (5899, 26040), (6324, 24290), (6510, 23596), (6940, 22134), (7140, 21514), (7287, 21080), (7378, 20820), (7905, 19432), (8328, 18445), (8680, 17697), (9716, 15810), (10410, 14756), (10540, 14574), (10757, 14280), (11067, 13880), (11798, 13020), (12145, 12648)]