128171160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:232

約数の個数: 320

約数和(自身を含む): 493970400

約数和(自身を除く): 365799240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 162, 170, 179, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 324, 340, 351, 358, 360, 390, 405, 408, 442, 459, 468, 510, 520, 537, 540, 585, 612, 648, 663, 680, 702, 716, 765, 780, 810, 884, 895, 918, 936, 1020, 1053, 1074, 1080, 1105, 1170, 1224, 1326, 1377, 1404, 1432, 1530, 1560, 1611, 1620, 1755, 1768, 1790, 1836, 1989, 2040, 2106, 2148, 2210, 2295, 2327, 2340, 2652, 2685, 2754, 2808, 3043, 3060, 3222, 3240, 3315, 3510, 3580, 3672, 3978, 4212, 4296, 4420, 4590, 4654, 4680, 4833, 5265, 5304, 5370, 5508, 5967, 6086, 6120, 6444, 6630, 6885, 6981, 7020, 7160, 7956, 8055, 8424, 8840, 9129, 9180, 9308, 9666, 9945, 10530, 10740, 11016, 11635, 11934, 12172, 12888, 13260, 13770, 13962, 14040, 14499, 15215, 15912, 16110, 17901, 18258, 18360, 18616, 19332, 19890, 20943, 21060, 21480, 23270, 23868, 24165, 24344, 26520, 27387, 27540, 27924, 28998, 29835, 30430, 32220, 34905, 35802, 36516, 38664, 39559, 39780, 41886, 42120, 45645, 46540, 47736, 48330, 54774, 55080, 55848, 57996, 59670, 60860, 62829, 64440, 69810, 71604, 72495, 73032, 79118, 79560, 82161, 83772, 89505, 91290, 93080, 96660, 104715, 109548, 115992, 118677, 119340, 121720, 125658, 136935, 139620, 143208, 144990, 158236, 164322, 167544, 179010, 182580, 188487, 193320, 197795, 209430, 219096, 237354, 238680, 246483, 251316, 273870, 279240, 289980, 314145, 316472, 328644, 356031, 358020, 365160, 376974, 395590, 410805, 418860, 474708, 492966, 502632, 547740, 579960, 593385, 628290, 657288, 712062, 716040, 753948, 791180, 821610, 837720, 942435, 949416, 985932, 1068093, 1095480, 1186770, 1232415, 1256580, 1424124, 1507896, 1582360, 1643220, 1780155, 1884870, 1971864, 2136186, 2373540, 2464830, 2513160, 2848248, 3204279, 3286440, 3560310, 3769740, 4272372, 4747080, 4929660, 5340465, 6408558, 7120620, 7539480, 8544744, 9859320, 10680930, 12817116, 14241240, 16021395, 21361860, 25634232, 32042790, 42723720, 64085580, 128171160]

約数ペア:

[(1, 128171160), (2, 64085580), (3, 42723720), (4, 32042790), (5, 25634232), (6, 21361860), (8, 16021395), (9, 14241240), (10, 12817116), (12, 10680930), (13, 9859320), (15, 8544744), (17, 7539480), (18, 7120620), (20, 6408558), (24, 5340465), (26, 4929660), (27, 4747080), (30, 4272372), (34, 3769740), (36, 3560310), (39, 3286440), (40, 3204279), (45, 2848248), (51, 2513160), (52, 2464830), (54, 2373540), (60, 2136186), (65, 1971864), (68, 1884870), (72, 1780155), (78, 1643220), (81, 1582360), (85, 1507896), (90, 1424124), (102, 1256580), (104, 1232415), (108, 1186770), (117, 1095480), (120, 1068093), (130, 985932), (135, 949416), (136, 942435), (153, 837720), (156, 821610), (162, 791180), (170, 753948), (179, 716040), (180, 712062), (195, 657288), (204, 628290), (216, 593385), (221, 579960), (234, 547740), (255, 502632), (260, 492966), (270, 474708), (306, 418860), (312, 410805), (324, 395590), (340, 376974), (351, 365160), (358, 358020), (360, 356031), (390, 328644), (405, 316472), (408, 314145), (442, 289980), (459, 279240), (468, 273870), (510, 251316), (520, 246483), (537, 238680), (540, 237354), (585, 219096), (612, 209430), (648, 197795), (663, 193320), (680, 188487), (702, 182580), (716, 179010), (765, 167544), (780, 164322), (810, 158236), (884, 144990), (895, 143208), (918, 139620), (936, 136935), (1020, 125658), (1053, 121720), (1074, 119340), (1080, 118677), (1105, 115992), (1170, 109548), (1224, 104715), (1326, 96660), (1377, 93080), (1404, 91290), (1432, 89505), (1530, 83772), (1560, 82161), (1611, 79560), (1620, 79118), (1755, 73032), (1768, 72495), (1790, 71604), (1836, 69810), (1989, 64440), (2040, 62829), (2106, 60860), (2148, 59670), (2210, 57996), (2295, 55848), (2327, 55080), (2340, 54774), (2652, 48330), (2685, 47736), (2754, 46540), (2808, 45645), (3043, 42120), (3060, 41886), (3222, 39780), (3240, 39559), (3315, 38664), (3510, 36516), (3580, 35802), (3672, 34905), (3978, 32220), (4212, 30430), (4296, 29835), (4420, 28998), (4590, 27924), (4654, 27540), (4680, 27387), (4833, 26520), (5265, 24344), (5304, 24165), (5370, 23868), (5508, 23270), (5967, 21480), (6086, 21060), (6120, 20943), (6444, 19890), (6630, 19332), (6885, 18616), (6981, 18360), (7020, 18258), (7160, 17901), (7956, 16110), (8055, 15912), (8424, 15215), (8840, 14499), (9129, 14040), (9180, 13962), (9308, 13770), (9666, 13260), (9945, 12888), (10530, 12172), (10740, 11934), (11016, 11635)]