761621760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3889}}^1$

素因数の和:3933

約数の個数: 216

約数和(自身を含む): 2790857160

約数和(自身を除く): 2029235400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3264, 3840, 3889, 4080, 4352, 4896, 5440, 5760, 6120, 6528, 7778, 8160, 9792, 10880, 11520, 11667, 12240, 13056, 15556, 16320, 19445, 19584, 21760, 23334, 24480, 31112, 32640, 35001, 38890, 39168, 46668, 48960, 58335, 62224, 65280, 66113, 70002, 77780, 93336, 97920, 116670, 124448, 132226, 140004, 155560, 175005, 186672, 195840, 198339, 233340, 248896, 264452, 280008, 311120, 330565, 350010, 373344, 396678, 466680, 497792, 528904, 560016, 595017, 622240, 661130, 700020, 746688, 793356, 933360, 991695, 995584, 1057808, 1120032, 1190034, 1244480, 1322260, 1400040, 1493376, 1586712, 1866720, 1983390, 2115616, 2240064, 2380068, 2488960, 2644520, 2800080, 2975085, 2986752, 3173424, 3733440, 3966780, 4231232, 4480128, 4760136, 4977920, 5289040, 5600160, 5950170, 6346848, 7466880, 7933560, 8462464, 8960256, 9520272, 10578080, 11200320, 11900340, 12693696, 14933760, 15867120, 16924928, 19040544, 21156160, 22400640, 23800680, 25387392, 31734240, 38081088, 42312320, 44801280, 47601360, 50774784, 63468480, 76162176, 84624640, 95202720, 126936960, 152324352, 190405440, 253873920, 380810880, 761621760]

約数ペア:

[(1, 761621760), (2, 380810880), (3, 253873920), (4, 190405440), (5, 152324352), (6, 126936960), (8, 95202720), (9, 84624640), (10, 76162176), (12, 63468480), (15, 50774784), (16, 47601360), (17, 44801280), (18, 42312320), (20, 38081088), (24, 31734240), (30, 25387392), (32, 23800680), (34, 22400640), (36, 21156160), (40, 19040544), (45, 16924928), (48, 15867120), (51, 14933760), (60, 12693696), (64, 11900340), (68, 11200320), (72, 10578080), (80, 9520272), (85, 8960256), (90, 8462464), (96, 7933560), (102, 7466880), (120, 6346848), (128, 5950170), (136, 5600160), (144, 5289040), (153, 4977920), (160, 4760136), (170, 4480128), (180, 4231232), (192, 3966780), (204, 3733440), (240, 3173424), (255, 2986752), (256, 2975085), (272, 2800080), (288, 2644520), (306, 2488960), (320, 2380068), (340, 2240064), (360, 2115616), (384, 1983390), (408, 1866720), (480, 1586712), (510, 1493376), (544, 1400040), (576, 1322260), (612, 1244480), (640, 1190034), (680, 1120032), (720, 1057808), (765, 995584), (768, 991695), (816, 933360), (960, 793356), (1020, 746688), (1088, 700020), (1152, 661130), (1224, 622240), (1280, 595017), (1360, 560016), (1440, 528904), (1530, 497792), (1632, 466680), (1920, 396678), (2040, 373344), (2176, 350010), (2304, 330565), (2448, 311120), (2720, 280008), (2880, 264452), (3060, 248896), (3264, 233340), (3840, 198339), (3889, 195840), (4080, 186672), (4352, 175005), (4896, 155560), (5440, 140004), (5760, 132226), (6120, 124448), (6528, 116670), (7778, 97920), (8160, 93336), (9792, 77780), (10880, 70002), (11520, 66113), (11667, 65280), (12240, 62224), (13056, 58335), (15556, 48960), (16320, 46668), (19445, 39168), (19584, 38890), (21760, 35001), (23334, 32640), (24480, 31112)]