156359880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:944

約数の個数: 192

約数和(自身を含む): 557247600

約数和(自身を除く): 400887720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 51, 58, 60, 68, 72, 85, 87, 90, 102, 116, 120, 136, 145, 153, 170, 174, 180, 204, 232, 255, 261, 290, 306, 340, 348, 360, 408, 435, 493, 510, 522, 580, 612, 680, 696, 765, 870, 881, 986, 1020, 1044, 1160, 1224, 1305, 1479, 1530, 1740, 1762, 1972, 2040, 2088, 2465, 2610, 2643, 2958, 3060, 3480, 3524, 3944, 4405, 4437, 4930, 5220, 5286, 5916, 6120, 7048, 7395, 7929, 8810, 8874, 9860, 10440, 10572, 11832, 13215, 14790, 14977, 15858, 17620, 17748, 19720, 21144, 22185, 25549, 26430, 29580, 29954, 31716, 35240, 35496, 39645, 44370, 44931, 51098, 52860, 59160, 59908, 63432, 74885, 76647, 79290, 88740, 89862, 102196, 105720, 119816, 127745, 134793, 149770, 153294, 158580, 177480, 179724, 204392, 224655, 229941, 255490, 269586, 299540, 306588, 317160, 359448, 383235, 434333, 449310, 459882, 510980, 539172, 599080, 613176, 673965, 766470, 868666, 898620, 919764, 1021960, 1078344, 1149705, 1302999, 1347930, 1532940, 1737332, 1797240, 1839528, 2171665, 2299410, 2605998, 2695860, 3065880, 3474664, 3908997, 4343330, 4598820, 5211996, 5391720, 6514995, 7817994, 8686660, 9197640, 10423992, 13029990, 15635988, 17373320, 19544985, 26059980, 31271976, 39089970, 52119960, 78179940, 156359880]

約数ペア:

[(1, 156359880), (2, 78179940), (3, 52119960), (4, 39089970), (5, 31271976), (6, 26059980), (8, 19544985), (9, 17373320), (10, 15635988), (12, 13029990), (15, 10423992), (17, 9197640), (18, 8686660), (20, 7817994), (24, 6514995), (29, 5391720), (30, 5211996), (34, 4598820), (36, 4343330), (40, 3908997), (45, 3474664), (51, 3065880), (58, 2695860), (60, 2605998), (68, 2299410), (72, 2171665), (85, 1839528), (87, 1797240), (90, 1737332), (102, 1532940), (116, 1347930), (120, 1302999), (136, 1149705), (145, 1078344), (153, 1021960), (170, 919764), (174, 898620), (180, 868666), (204, 766470), (232, 673965), (255, 613176), (261, 599080), (290, 539172), (306, 510980), (340, 459882), (348, 449310), (360, 434333), (408, 383235), (435, 359448), (493, 317160), (510, 306588), (522, 299540), (580, 269586), (612, 255490), (680, 229941), (696, 224655), (765, 204392), (870, 179724), (881, 177480), (986, 158580), (1020, 153294), (1044, 149770), (1160, 134793), (1224, 127745), (1305, 119816), (1479, 105720), (1530, 102196), (1740, 89862), (1762, 88740), (1972, 79290), (2040, 76647), (2088, 74885), (2465, 63432), (2610, 59908), (2643, 59160), (2958, 52860), (3060, 51098), (3480, 44931), (3524, 44370), (3944, 39645), (4405, 35496), (4437, 35240), (4930, 31716), (5220, 29954), (5286, 29580), (5916, 26430), (6120, 25549), (7048, 22185), (7395, 21144), (7929, 19720), (8810, 17748), (8874, 17620), (9860, 15858), (10440, 14977), (10572, 14790), (11832, 13215)]