7373072520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21401}}^1$

素因数の和:21461

約数の個数: 256

約数和(自身を含む): 27736992000

約数和(自身を除く): 20363919480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 29, 30, 33, 36, 40, 44, 45, 54, 55, 58, 60, 66, 72, 87, 88, 90, 99, 108, 110, 116, 120, 132, 135, 145, 165, 174, 180, 198, 216, 220, 232, 261, 264, 270, 290, 297, 319, 330, 348, 360, 396, 435, 440, 495, 522, 540, 580, 594, 638, 660, 696, 783, 792, 870, 957, 990, 1044, 1080, 1160, 1188, 1276, 1305, 1320, 1485, 1566, 1595, 1740, 1914, 1980, 2088, 2376, 2552, 2610, 2871, 2970, 3132, 3190, 3480, 3828, 3915, 3960, 4785, 5220, 5742, 5940, 6264, 6380, 7656, 7830, 8613, 9570, 10440, 11484, 11880, 12760, 14355, 15660, 17226, 19140, 21401, 22968, 28710, 31320, 34452, 38280, 42802, 43065, 57420, 64203, 68904, 85604, 86130, 107005, 114840, 128406, 171208, 172260, 192609, 214010, 235411, 256812, 321015, 344520, 385218, 428020, 470822, 513624, 577827, 620629, 642030, 706233, 770436, 856040, 941644, 963045, 1155654, 1177055, 1241258, 1284060, 1412466, 1540872, 1861887, 1883288, 1926090, 2118699, 2311308, 2354110, 2482516, 2568120, 2824932, 2889135, 3103145, 3531165, 3723774, 3852180, 4237398, 4622616, 4708220, 4965032, 5585661, 5649864, 5778270, 6206290, 6356097, 6826919, 7062330, 7447548, 7704360, 8474796, 9309435, 9416440, 10593495, 11171322, 11556540, 12412580, 12712194, 13653838, 14124660, 14895096, 16756983, 16949592, 18618870, 20480757, 21186990, 22342644, 23113080, 24825160, 25424388, 27307676, 27928305, 28249320, 31780485, 33513966, 34134595, 37237740, 40961514, 42373980, 44685288, 50848776, 54615352, 55856610, 61442271, 63560970, 67027932, 68269190, 74475480, 81923028, 83784915, 84747960, 102403785, 111713220, 122884542, 127121940, 134055864, 136538380, 163846056, 167569830, 184326813, 204807570, 223426440, 245769084, 254243880, 273076760, 307211355, 335139660, 368653626, 409615140, 491538168, 614422710, 670279320, 737307252, 819230280, 921634065, 1228845420, 1474614504, 1843268130, 2457690840, 3686536260, 7373072520]

約数ペア:

[(1, 7373072520), (2, 3686536260), (3, 2457690840), (4, 1843268130), (5, 1474614504), (6, 1228845420), (8, 921634065), (9, 819230280), (10, 737307252), (11, 670279320), (12, 614422710), (15, 491538168), (18, 409615140), (20, 368653626), (22, 335139660), (24, 307211355), (27, 273076760), (29, 254243880), (30, 245769084), (33, 223426440), (36, 204807570), (40, 184326813), (44, 167569830), (45, 163846056), (54, 136538380), (55, 134055864), (58, 127121940), (60, 122884542), (66, 111713220), (72, 102403785), (87, 84747960), (88, 83784915), (90, 81923028), (99, 74475480), (108, 68269190), (110, 67027932), (116, 63560970), (120, 61442271), (132, 55856610), (135, 54615352), (145, 50848776), (165, 44685288), (174, 42373980), (180, 40961514), (198, 37237740), (216, 34134595), (220, 33513966), (232, 31780485), (261, 28249320), (264, 27928305), (270, 27307676), (290, 25424388), (297, 24825160), (319, 23113080), (330, 22342644), (348, 21186990), (360, 20480757), (396, 18618870), (435, 16949592), (440, 16756983), (495, 14895096), (522, 14124660), (540, 13653838), (580, 12712194), (594, 12412580), (638, 11556540), (660, 11171322), (696, 10593495), (783, 9416440), (792, 9309435), (870, 8474796), (957, 7704360), (990, 7447548), (1044, 7062330), (1080, 6826919), (1160, 6356097), (1188, 6206290), (1276, 5778270), (1305, 5649864), (1320, 5585661), (1485, 4965032), (1566, 4708220), (1595, 4622616), (1740, 4237398), (1914, 3852180), (1980, 3723774), (2088, 3531165), (2376, 3103145), (2552, 2889135), (2610, 2824932), (2871, 2568120), (2970, 2482516), (3132, 2354110), (3190, 2311308), (3480, 2118699), (3828, 1926090), (3915, 1883288), (3960, 1861887), (4785, 1540872), (5220, 1412466), (5742, 1284060), (5940, 1241258), (6264, 1177055), (6380, 1155654), (7656, 963045), (7830, 941644), (8613, 856040), (9570, 770436), (10440, 706233), (11484, 642030), (11880, 620629), (12760, 577827), (14355, 513624), (15660, 470822), (17226, 428020), (19140, 385218), (21401, 344520), (22968, 321015), (28710, 256812), (31320, 235411), (34452, 214010), (38280, 192609), (42802, 172260), (43065, 171208), (57420, 128406), (64203, 114840), (68904, 107005), (85604, 86130)]