157147680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 522547200

約数和(自身を除く): 365399520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 59, 60, 62, 80, 93, 96, 118, 120, 124, 155, 160, 177, 179, 186, 236, 240, 248, 295, 310, 354, 358, 372, 465, 472, 480, 496, 537, 590, 620, 708, 716, 744, 885, 895, 930, 944, 992, 1074, 1180, 1240, 1416, 1432, 1488, 1770, 1790, 1829, 1860, 1888, 2148, 2360, 2480, 2685, 2832, 2864, 2976, 3540, 3580, 3658, 3720, 4296, 4720, 4960, 5370, 5487, 5549, 5664, 5728, 7080, 7160, 7316, 7440, 8592, 9145, 9440, 10561, 10740, 10974, 11098, 14160, 14320, 14632, 14880, 16647, 17184, 18290, 21122, 21480, 21948, 22196, 27435, 27745, 28320, 28640, 29264, 31683, 33294, 36580, 42244, 42960, 43896, 44392, 52805, 54870, 55490, 58528, 63366, 66588, 73160, 83235, 84488, 85920, 87792, 88784, 105610, 109740, 110980, 126732, 133176, 146320, 158415, 166470, 168976, 175584, 177568, 211220, 219480, 221960, 253464, 266352, 292640, 316830, 327391, 332940, 337952, 422440, 438960, 443920, 506928, 532704, 633660, 654782, 665880, 844880, 877920, 887840, 982173, 1013856, 1267320, 1309564, 1331760, 1636955, 1689760, 1964346, 2534640, 2619128, 2663520, 3273910, 3928692, 4910865, 5069280, 5238256, 6547820, 7857384, 9821730, 10476512, 13095640, 15714768, 19643460, 26191280, 31429536, 39286920, 52382560, 78573840, 157147680]

約数ペア:

[(1, 157147680), (2, 78573840), (3, 52382560), (4, 39286920), (5, 31429536), (6, 26191280), (8, 19643460), (10, 15714768), (12, 13095640), (15, 10476512), (16, 9821730), (20, 7857384), (24, 6547820), (30, 5238256), (31, 5069280), (32, 4910865), (40, 3928692), (48, 3273910), (59, 2663520), (60, 2619128), (62, 2534640), (80, 1964346), (93, 1689760), (96, 1636955), (118, 1331760), (120, 1309564), (124, 1267320), (155, 1013856), (160, 982173), (177, 887840), (179, 877920), (186, 844880), (236, 665880), (240, 654782), (248, 633660), (295, 532704), (310, 506928), (354, 443920), (358, 438960), (372, 422440), (465, 337952), (472, 332940), (480, 327391), (496, 316830), (537, 292640), (590, 266352), (620, 253464), (708, 221960), (716, 219480), (744, 211220), (885, 177568), (895, 175584), (930, 168976), (944, 166470), (992, 158415), (1074, 146320), (1180, 133176), (1240, 126732), (1416, 110980), (1432, 109740), (1488, 105610), (1770, 88784), (1790, 87792), (1829, 85920), (1860, 84488), (1888, 83235), (2148, 73160), (2360, 66588), (2480, 63366), (2685, 58528), (2832, 55490), (2864, 54870), (2976, 52805), (3540, 44392), (3580, 43896), (3658, 42960), (3720, 42244), (4296, 36580), (4720, 33294), (4960, 31683), (5370, 29264), (5487, 28640), (5549, 28320), (5664, 27745), (5728, 27435), (7080, 22196), (7160, 21948), (7316, 21480), (7440, 21122), (8592, 18290), (9145, 17184), (9440, 16647), (10561, 14880), (10740, 14632), (10974, 14320), (11098, 14160)]