1900496640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4159}}^1$

素因数の和:4207

約数の個数: 288

約数和(自身を含む): 7346626560

約数和(自身を除く): 5446129920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 256, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 768, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1280, 1344, 1360, 1428, 1632, 1680, 1785, 1792, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 3840, 4080, 4159, 4352, 4480, 4760, 5376, 5440, 5712, 6528, 6720, 7140, 7616, 8160, 8318, 8960, 9520, 10880, 11424, 12477, 13056, 13440, 14280, 15232, 16320, 16636, 19040, 20795, 21760, 22848, 24954, 26880, 28560, 29113, 30464, 32640, 33272, 38080, 41590, 45696, 49908, 57120, 58226, 62385, 65280, 66544, 70703, 76160, 83180, 87339, 91392, 99816, 114240, 116452, 124770, 133088, 141406, 145565, 152320, 166360, 174678, 199632, 212109, 228480, 232904, 249540, 266176, 282812, 291130, 332720, 349356, 353515, 399264, 424218, 436695, 456960, 465808, 494921, 499080, 532352, 565624, 582260, 665440, 698712, 707030, 798528, 848436, 873390, 931616, 989842, 998160, 1060545, 1064704, 1131248, 1164520, 1330880, 1397424, 1414060, 1484763, 1597056, 1696872, 1746780, 1863232, 1979684, 1996320, 2121090, 2262496, 2329040, 2474605, 2661760, 2794848, 2828120, 2969526, 3194112, 3393744, 3493560, 3726464, 3959368, 3992640, 4242180, 4524992, 4658080, 4949210, 5323520, 5589696, 5656240, 5939052, 6787488, 6987120, 7423815, 7452928, 7918736, 7985280, 8484360, 9049984, 9316160, 9898420, 11179392, 11312480, 11878104, 13574976, 13974240, 14847630, 15837472, 15970560, 16968720, 18099968, 18632320, 19796840, 22358784, 22624960, 23756208, 27149952, 27948480, 29695260, 31674944, 33937440, 37264640, 39593680, 45249920, 47512416, 54299904, 55896960, 59390520, 63349888, 67874880, 79187360, 90499840, 95024832, 111793920, 118781040, 126699776, 135749760, 158374720, 190049664, 237562080, 271499520, 316749440, 380099328, 475124160, 633498880, 950248320, 1900496640]

約数ペア:

[(1, 1900496640), (2, 950248320), (3, 633498880), (4, 475124160), (5, 380099328), (6, 316749440), (7, 271499520), (8, 237562080), (10, 190049664), (12, 158374720), (14, 135749760), (15, 126699776), (16, 118781040), (17, 111793920), (20, 95024832), (21, 90499840), (24, 79187360), (28, 67874880), (30, 63349888), (32, 59390520), (34, 55896960), (35, 54299904), (40, 47512416), (42, 45249920), (48, 39593680), (51, 37264640), (56, 33937440), (60, 31674944), (64, 29695260), (68, 27948480), (70, 27149952), (80, 23756208), (84, 22624960), (85, 22358784), (96, 19796840), (102, 18632320), (105, 18099968), (112, 16968720), (119, 15970560), (120, 15837472), (128, 14847630), (136, 13974240), (140, 13574976), (160, 11878104), (168, 11312480), (170, 11179392), (192, 9898420), (204, 9316160), (210, 9049984), (224, 8484360), (238, 7985280), (240, 7918736), (255, 7452928), (256, 7423815), (272, 6987120), (280, 6787488), (320, 5939052), (336, 5656240), (340, 5589696), (357, 5323520), (384, 4949210), (408, 4658080), (420, 4524992), (448, 4242180), (476, 3992640), (480, 3959368), (510, 3726464), (544, 3493560), (560, 3393744), (595, 3194112), (640, 2969526), (672, 2828120), (680, 2794848), (714, 2661760), (768, 2474605), (816, 2329040), (840, 2262496), (896, 2121090), (952, 1996320), (960, 1979684), (1020, 1863232), (1088, 1746780), (1120, 1696872), (1190, 1597056), (1280, 1484763), (1344, 1414060), (1360, 1397424), (1428, 1330880), (1632, 1164520), (1680, 1131248), (1785, 1064704), (1792, 1060545), (1904, 998160), (1920, 989842), (2040, 931616), (2176, 873390), (2240, 848436), (2380, 798528), (2688, 707030), (2720, 698712), (2856, 665440), (3264, 582260), (3360, 565624), (3570, 532352), (3808, 499080), (3840, 494921), (4080, 465808), (4159, 456960), (4352, 436695), (4480, 424218), (4760, 399264), (5376, 353515), (5440, 349356), (5712, 332720), (6528, 291130), (6720, 282812), (7140, 266176), (7616, 249540), (8160, 232904), (8318, 228480), (8960, 212109), (9520, 199632), (10880, 174678), (11424, 166360), (12477, 152320), (13056, 145565), (13440, 141406), (14280, 133088), (15232, 124770), (16320, 116452), (16636, 114240), (19040, 99816), (20795, 91392), (21760, 87339), (22848, 83180), (24954, 76160), (26880, 70703), (28560, 66544), (29113, 65280), (30464, 62385), (32640, 58226), (33272, 57120), (38080, 49908), (41590, 45696)]