152421360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1040

約数の個数: 240

約数和(自身を含む): 592524576

約数和(自身を除く): 440103216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 997, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 1994, 2184, 2352, 2548, 2730, 2940, 2991, 3120, 3185, 3640, 3822, 3920, 3988, 4368, 4985, 5096, 5460, 5880, 5982, 6370, 6979, 7280, 7644, 7976, 9555, 9970, 10192, 10920, 11760, 11964, 12740, 12961, 13958, 14955, 15288, 15952, 19110, 19940, 20937, 21840, 23928, 25480, 25922, 27916, 29910, 30576, 34895, 38220, 38883, 39880, 41874, 47856, 48853, 50960, 51844, 55832, 59820, 64805, 69790, 76440, 77766, 79760, 83748, 90727, 97706, 103688, 104685, 111664, 119640, 129610, 139580, 146559, 152880, 155532, 167496, 181454, 194415, 195412, 207376, 209370, 239280, 244265, 259220, 272181, 279160, 293118, 311064, 334992, 362908, 388830, 390824, 418740, 453635, 488530, 518440, 544362, 558320, 586236, 622128, 635089, 725816, 732795, 777660, 781648, 837480, 907270, 977060, 1036880, 1088724, 1172472, 1270178, 1360905, 1451632, 1465590, 1555320, 1674960, 1814540, 1905267, 1954120, 2177448, 2344944, 2540356, 2721810, 2931180, 3110640, 3175445, 3629080, 3810534, 3908240, 4354896, 5080712, 5443620, 5862360, 6350890, 7258160, 7621068, 9526335, 10161424, 10887240, 11724720, 12701780, 15242136, 19052670, 21774480, 25403560, 30484272, 38105340, 50807120, 76210680, 152421360]

約数ペア:

[(1, 152421360), (2, 76210680), (3, 50807120), (4, 38105340), (5, 30484272), (6, 25403560), (7, 21774480), (8, 19052670), (10, 15242136), (12, 12701780), (13, 11724720), (14, 10887240), (15, 10161424), (16, 9526335), (20, 7621068), (21, 7258160), (24, 6350890), (26, 5862360), (28, 5443620), (30, 5080712), (35, 4354896), (39, 3908240), (40, 3810534), (42, 3629080), (48, 3175445), (49, 3110640), (52, 2931180), (56, 2721810), (60, 2540356), (65, 2344944), (70, 2177448), (78, 1954120), (80, 1905267), (84, 1814540), (91, 1674960), (98, 1555320), (104, 1465590), (105, 1451632), (112, 1360905), (120, 1270178), (130, 1172472), (140, 1088724), (147, 1036880), (156, 977060), (168, 907270), (182, 837480), (195, 781648), (196, 777660), (208, 732795), (210, 725816), (240, 635089), (245, 622128), (260, 586236), (273, 558320), (280, 544362), (294, 518440), (312, 488530), (336, 453635), (364, 418740), (390, 390824), (392, 388830), (420, 362908), (455, 334992), (490, 311064), (520, 293118), (546, 279160), (560, 272181), (588, 259220), (624, 244265), (637, 239280), (728, 209370), (735, 207376), (780, 195412), (784, 194415), (840, 181454), (910, 167496), (980, 155532), (997, 152880), (1040, 146559), (1092, 139580), (1176, 129610), (1274, 119640), (1365, 111664), (1456, 104685), (1470, 103688), (1560, 97706), (1680, 90727), (1820, 83748), (1911, 79760), (1960, 77766), (1994, 76440), (2184, 69790), (2352, 64805), (2548, 59820), (2730, 55832), (2940, 51844), (2991, 50960), (3120, 48853), (3185, 47856), (3640, 41874), (3822, 39880), (3920, 38883), (3988, 38220), (4368, 34895), (4985, 30576), (5096, 29910), (5460, 27916), (5880, 25922), (5982, 25480), (6370, 23928), (6979, 21840), (7280, 20937), (7644, 19940), (7976, 19110), (9555, 15952), (9970, 15288), (10192, 14955), (10920, 13958), (11760, 12961), (11964, 12740)]