227239680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2$

素因数の和:159

約数の個数: 216

約数和(自身を含む): 781682832

約数和(自身を除く): 554443152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 59, 60, 64, 68, 80, 85, 96, 102, 118, 120, 128, 136, 160, 170, 177, 192, 204, 236, 240, 255, 256, 272, 295, 320, 340, 354, 384, 408, 472, 480, 510, 544, 590, 640, 680, 708, 768, 816, 885, 944, 960, 1003, 1020, 1088, 1180, 1280, 1360, 1416, 1632, 1770, 1888, 1920, 2006, 2040, 2176, 2360, 2720, 2832, 3009, 3264, 3481, 3540, 3776, 3840, 4012, 4080, 4352, 4720, 5015, 5440, 5664, 6018, 6528, 6962, 7080, 7552, 8024, 8160, 9440, 10030, 10443, 10880, 11328, 12036, 13056, 13924, 14160, 15045, 15104, 16048, 16320, 17405, 18880, 20060, 20886, 21760, 22656, 24072, 27848, 28320, 30090, 32096, 32640, 34810, 37760, 40120, 41772, 45312, 48144, 52215, 55696, 56640, 59177, 60180, 64192, 65280, 69620, 75520, 80240, 83544, 96288, 104430, 111392, 113280, 118354, 120360, 128384, 139240, 160480, 167088, 177531, 192576, 208860, 222784, 226560, 236708, 240720, 256768, 278480, 295885, 320960, 334176, 355062, 385152, 417720, 445568, 473416, 481440, 556960, 591770, 641920, 668352, 710124, 770304, 835440, 887655, 891136, 946832, 962880, 1113920, 1183540, 1283840, 1336704, 1420248, 1670880, 1775310, 1893664, 1925760, 2227840, 2367080, 2673408, 2840496, 3341760, 3550620, 3787328, 3851520, 4455680, 4734160, 5680992, 6683520, 7101240, 7574656, 9468320, 11361984, 13367040, 14202480, 15149312, 18936640, 22723968, 28404960, 37873280, 45447936, 56809920, 75746560, 113619840, 227239680]

約数ペア:

[(1, 227239680), (2, 113619840), (3, 75746560), (4, 56809920), (5, 45447936), (6, 37873280), (8, 28404960), (10, 22723968), (12, 18936640), (15, 15149312), (16, 14202480), (17, 13367040), (20, 11361984), (24, 9468320), (30, 7574656), (32, 7101240), (34, 6683520), (40, 5680992), (48, 4734160), (51, 4455680), (59, 3851520), (60, 3787328), (64, 3550620), (68, 3341760), (80, 2840496), (85, 2673408), (96, 2367080), (102, 2227840), (118, 1925760), (120, 1893664), (128, 1775310), (136, 1670880), (160, 1420248), (170, 1336704), (177, 1283840), (192, 1183540), (204, 1113920), (236, 962880), (240, 946832), (255, 891136), (256, 887655), (272, 835440), (295, 770304), (320, 710124), (340, 668352), (354, 641920), (384, 591770), (408, 556960), (472, 481440), (480, 473416), (510, 445568), (544, 417720), (590, 385152), (640, 355062), (680, 334176), (708, 320960), (768, 295885), (816, 278480), (885, 256768), (944, 240720), (960, 236708), (1003, 226560), (1020, 222784), (1088, 208860), (1180, 192576), (1280, 177531), (1360, 167088), (1416, 160480), (1632, 139240), (1770, 128384), (1888, 120360), (1920, 118354), (2006, 113280), (2040, 111392), (2176, 104430), (2360, 96288), (2720, 83544), (2832, 80240), (3009, 75520), (3264, 69620), (3481, 65280), (3540, 64192), (3776, 60180), (3840, 59177), (4012, 56640), (4080, 55696), (4352, 52215), (4720, 48144), (5015, 45312), (5440, 41772), (5664, 40120), (6018, 37760), (6528, 34810), (6962, 32640), (7080, 32096), (7552, 30090), (8024, 28320), (8160, 27848), (9440, 24072), (10030, 22656), (10443, 21760), (10880, 20886), (11328, 20060), (12036, 18880), (13056, 17405), (13924, 16320), (14160, 16048), (15045, 15104)]