199426320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5431}}^1$

素因数の和:5470

約数の個数: 160

約数和(自身を含む): 727453440

約数和(自身を除く): 528027120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 5431, 6120, 7344, 9180, 10862, 12240, 16293, 18360, 21724, 27155, 32586, 36720, 43448, 48879, 54310, 65172, 81465, 86896, 92327, 97758, 108620, 130344, 146637, 162930, 184654, 195516, 217240, 244395, 260688, 276981, 293274, 325860, 369308, 391032, 434480, 461635, 488790, 553962, 586548, 651720, 733185, 738616, 782064, 830943, 923270, 977580, 1107924, 1173096, 1303440, 1384905, 1466370, 1477232, 1661886, 1846540, 1955160, 2215848, 2346192, 2492829, 2769810, 2932740, 3323772, 3693080, 3910320, 4154715, 4431696, 4985658, 5539620, 5865480, 6647544, 7386160, 8309430, 9971316, 11079240, 11730960, 12464145, 13295088, 16618860, 19942632, 22158480, 24928290, 33237720, 39885264, 49856580, 66475440, 99713160, 199426320]

約数ペア:

[(1, 199426320), (2, 99713160), (3, 66475440), (4, 49856580), (5, 39885264), (6, 33237720), (8, 24928290), (9, 22158480), (10, 19942632), (12, 16618860), (15, 13295088), (16, 12464145), (17, 11730960), (18, 11079240), (20, 9971316), (24, 8309430), (27, 7386160), (30, 6647544), (34, 5865480), (36, 5539620), (40, 4985658), (45, 4431696), (48, 4154715), (51, 3910320), (54, 3693080), (60, 3323772), (68, 2932740), (72, 2769810), (80, 2492829), (85, 2346192), (90, 2215848), (102, 1955160), (108, 1846540), (120, 1661886), (135, 1477232), (136, 1466370), (144, 1384905), (153, 1303440), (170, 1173096), (180, 1107924), (204, 977580), (216, 923270), (240, 830943), (255, 782064), (270, 738616), (272, 733185), (306, 651720), (340, 586548), (360, 553962), (408, 488790), (432, 461635), (459, 434480), (510, 391032), (540, 369308), (612, 325860), (680, 293274), (720, 276981), (765, 260688), (816, 244395), (918, 217240), (1020, 195516), (1080, 184654), (1224, 162930), (1360, 146637), (1530, 130344), (1836, 108620), (2040, 97758), (2160, 92327), (2295, 86896), (2448, 81465), (3060, 65172), (3672, 54310), (4080, 48879), (4590, 43448), (5431, 36720), (6120, 32586), (7344, 27155), (9180, 21724), (10862, 18360), (12240, 16293)]