787236480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1409}}^1$

素因数の和:1531

約数の個数: 192

約数和(自身を含む): 2748400200

約数和(自身を除く): 1961163720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 128, 144, 160, 180, 192, 194, 240, 288, 291, 320, 360, 384, 388, 480, 485, 576, 582, 640, 720, 776, 873, 960, 970, 1152, 1164, 1409, 1440, 1455, 1552, 1746, 1920, 1940, 2328, 2818, 2880, 2910, 3104, 3492, 3880, 4227, 4365, 4656, 5636, 5760, 5820, 6208, 6984, 7045, 7760, 8454, 8730, 9312, 11272, 11640, 12416, 12681, 13968, 14090, 15520, 16908, 17460, 18624, 21135, 22544, 23280, 25362, 27936, 28180, 31040, 33816, 34920, 37248, 42270, 45088, 46560, 50724, 55872, 56360, 62080, 63405, 67632, 69840, 84540, 90176, 93120, 101448, 111744, 112720, 126810, 135264, 136673, 139680, 169080, 180352, 186240, 202896, 225440, 253620, 270528, 273346, 279360, 338160, 405792, 410019, 450880, 507240, 541056, 546692, 558720, 676320, 683365, 811584, 820038, 901760, 1014480, 1093384, 1230057, 1352640, 1366730, 1623168, 1640076, 2028960, 2050095, 2186768, 2460114, 2705280, 2733460, 3280152, 4057920, 4100190, 4373536, 4920228, 5466920, 6150285, 6560304, 8115840, 8200380, 8747072, 9840456, 10933840, 12300570, 13120608, 16400760, 17494144, 19680912, 21867680, 24601140, 26241216, 32801520, 39361824, 43735360, 49202280, 52482432, 65603040, 78723648, 87470720, 98404560, 131206080, 157447296, 196809120, 262412160, 393618240, 787236480]

約数ペア:

[(1, 787236480), (2, 393618240), (3, 262412160), (4, 196809120), (5, 157447296), (6, 131206080), (8, 98404560), (9, 87470720), (10, 78723648), (12, 65603040), (15, 52482432), (16, 49202280), (18, 43735360), (20, 39361824), (24, 32801520), (30, 26241216), (32, 24601140), (36, 21867680), (40, 19680912), (45, 17494144), (48, 16400760), (60, 13120608), (64, 12300570), (72, 10933840), (80, 9840456), (90, 8747072), (96, 8200380), (97, 8115840), (120, 6560304), (128, 6150285), (144, 5466920), (160, 4920228), (180, 4373536), (192, 4100190), (194, 4057920), (240, 3280152), (288, 2733460), (291, 2705280), (320, 2460114), (360, 2186768), (384, 2050095), (388, 2028960), (480, 1640076), (485, 1623168), (576, 1366730), (582, 1352640), (640, 1230057), (720, 1093384), (776, 1014480), (873, 901760), (960, 820038), (970, 811584), (1152, 683365), (1164, 676320), (1409, 558720), (1440, 546692), (1455, 541056), (1552, 507240), (1746, 450880), (1920, 410019), (1940, 405792), (2328, 338160), (2818, 279360), (2880, 273346), (2910, 270528), (3104, 253620), (3492, 225440), (3880, 202896), (4227, 186240), (4365, 180352), (4656, 169080), (5636, 139680), (5760, 136673), (5820, 135264), (6208, 126810), (6984, 112720), (7045, 111744), (7760, 101448), (8454, 93120), (8730, 90176), (9312, 84540), (11272, 69840), (11640, 67632), (12416, 63405), (12681, 62080), (13968, 56360), (14090, 55872), (15520, 50724), (16908, 46560), (17460, 45088), (18624, 42270), (21135, 37248), (22544, 34920), (23280, 33816), (25362, 31040), (27936, 28180)]