380015280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 320

約数和(自身を含む): 1414195200

約数和(自身を除く): 1034179920

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, 79, 80, 85, 90, 102, 108, 120, 131, 135, 136, 144, 153, 158, 170, 180, 204, 216, 237, 240, 255, 262, 270, 272, 306, 316, 340, 360, 393, 395, 408, 432, 459, 474, 510, 524, 540, 612, 632, 655, 680, 711, 720, 765, 786, 790, 816, 918, 948, 1020, 1048, 1080, 1179, 1185, 1224, 1264, 1310, 1343, 1360, 1422, 1530, 1572, 1580, 1836, 1896, 1965, 2040, 2096, 2133, 2160, 2227, 2295, 2358, 2370, 2448, 2620, 2686, 2844, 3060, 3144, 3160, 3537, 3555, 3672, 3792, 3930, 4029, 4080, 4266, 4454, 4590, 4716, 4740, 5240, 5372, 5688, 5895, 6120, 6288, 6320, 6681, 6715, 7074, 7110, 7344, 7860, 8058, 8532, 8908, 9180, 9432, 9480, 10349, 10480, 10665, 10744, 11135, 11376, 11790, 12087, 12240, 13362, 13430, 14148, 14220, 15720, 16116, 17064, 17685, 17816, 18360, 18864, 18960, 20043, 20145, 20698, 21330, 21488, 22270, 23580, 24174, 26724, 26860, 28296, 28440, 31047, 31440, 32232, 33405, 34128, 35370, 35632, 36261, 36720, 40086, 40290, 41396, 42660, 44540, 47160, 48348, 51745, 53448, 53720, 56592, 56880, 60129, 60435, 62094, 64464, 66810, 70740, 72522, 80172, 80580, 82792, 85320, 89080, 93141, 94320, 96696, 100215, 103490, 106896, 107440, 120258, 120870, 124188, 133620, 141480, 145044, 155235, 160344, 161160, 165584, 170640, 175933, 178160, 181305, 186282, 193392, 200430, 206980, 240516, 241740, 248376, 267240, 279423, 282960, 290088, 300645, 310470, 320688, 322320, 351866, 362610, 372564, 400860, 413960, 465705, 481032, 483480, 496752, 527799, 534480, 558846, 580176, 601290, 620940, 703732, 725220, 745128, 801720, 827920, 879665, 931410, 962064, 966960, 1055598, 1117692, 1202580, 1241880, 1397115, 1407464, 1450440, 1490256, 1583397, 1603440, 1759330, 1862820, 2111196, 2235384, 2405160, 2483760, 2638995, 2794230, 2814928, 2900880, 3166794, 3518660, 3725640, 4222392, 4470768, 4750191, 4810320, 5277990, 5588460, 6333588, 7037320, 7451280, 7916985, 8444784, 9500382, 10555980, 11176920, 12667176, 14074640, 15833970, 19000764, 21111960, 22353840, 23750955, 25334352, 31667940, 38001528, 42223920, 47501910, 63335880, 76003056, 95003820, 126671760, 190007640, 380015280]

約数ペア:

[(1, 380015280), (2, 190007640), (3, 126671760), (4, 95003820), (5, 76003056), (6, 63335880), (8, 47501910), (9, 42223920), (10, 38001528), (12, 31667940), (15, 25334352), (16, 23750955), (17, 22353840), (18, 21111960), (20, 19000764), (24, 15833970), (27, 14074640), (30, 12667176), (34, 11176920), (36, 10555980), (40, 9500382), (45, 8444784), (48, 7916985), (51, 7451280), (54, 7037320), (60, 6333588), (68, 5588460), (72, 5277990), (79, 4810320), (80, 4750191), (85, 4470768), (90, 4222392), (102, 3725640), (108, 3518660), (120, 3166794), (131, 2900880), (135, 2814928), (136, 2794230), (144, 2638995), (153, 2483760), (158, 2405160), (170, 2235384), (180, 2111196), (204, 1862820), (216, 1759330), (237, 1603440), (240, 1583397), (255, 1490256), (262, 1450440), (270, 1407464), (272, 1397115), (306, 1241880), (316, 1202580), (340, 1117692), (360, 1055598), (393, 966960), (395, 962064), (408, 931410), (432, 879665), (459, 827920), (474, 801720), (510, 745128), (524, 725220), (540, 703732), (612, 620940), (632, 601290), (655, 580176), (680, 558846), (711, 534480), (720, 527799), (765, 496752), (786, 483480), (790, 481032), (816, 465705), (918, 413960), (948, 400860), (1020, 372564), (1048, 362610), (1080, 351866), (1179, 322320), (1185, 320688), (1224, 310470), (1264, 300645), (1310, 290088), (1343, 282960), (1360, 279423), (1422, 267240), (1530, 248376), (1572, 241740), (1580, 240516), (1836, 206980), (1896, 200430), (1965, 193392), (2040, 186282), (2096, 181305), (2133, 178160), (2160, 175933), (2227, 170640), (2295, 165584), (2358, 161160), (2370, 160344), (2448, 155235), (2620, 145044), (2686, 141480), (2844, 133620), (3060, 124188), (3144, 120870), (3160, 120258), (3537, 107440), (3555, 106896), (3672, 103490), (3792, 100215), (3930, 96696), (4029, 94320), (4080, 93141), (4266, 89080), (4454, 85320), (4590, 82792), (4716, 80580), (4740, 80172), (5240, 72522), (5372, 70740), (5688, 66810), (5895, 64464), (6120, 62094), (6288, 60435), (6320, 60129), (6681, 56880), (6715, 56592), (7074, 53720), (7110, 53448), (7344, 51745), (7860, 48348), (8058, 47160), (8532, 44540), (8908, 42660), (9180, 41396), (9432, 40290), (9480, 40086), (10349, 36720), (10480, 36261), (10665, 35632), (10744, 35370), (11135, 34128), (11376, 33405), (11790, 32232), (12087, 31440), (12240, 31047), (13362, 28440), (13430, 28296), (14148, 26860), (14220, 26724), (15720, 24174), (16116, 23580), (17064, 22270), (17685, 21488), (17816, 21330), (18360, 20698), (18864, 20145), (18960, 20043)]