16609680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 240

約数和(自身を含む): 62674560

約数和(自身を除く): 46064880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 48, 51, 59, 60, 68, 69, 72, 80, 85, 90, 92, 102, 115, 118, 120, 136, 138, 144, 153, 170, 177, 180, 184, 204, 207, 230, 236, 240, 255, 272, 276, 295, 306, 340, 345, 354, 360, 368, 391, 408, 414, 460, 472, 510, 531, 552, 590, 612, 680, 690, 708, 720, 765, 782, 816, 828, 885, 920, 944, 1003, 1020, 1035, 1062, 1104, 1173, 1180, 1224, 1357, 1360, 1380, 1416, 1530, 1564, 1656, 1770, 1840, 1955, 2006, 2040, 2070, 2124, 2346, 2360, 2448, 2655, 2714, 2760, 2832, 3009, 3060, 3128, 3312, 3519, 3540, 3910, 4012, 4071, 4080, 4140, 4248, 4692, 4720, 5015, 5310, 5428, 5520, 5865, 6018, 6120, 6256, 6785, 7038, 7080, 7820, 8024, 8142, 8280, 8496, 9027, 9384, 10030, 10620, 10856, 11730, 12036, 12213, 12240, 13570, 14076, 14160, 15045, 15640, 16048, 16284, 16560, 17595, 18054, 18768, 20060, 20355, 21240, 21712, 23069, 23460, 24072, 24426, 27140, 28152, 30090, 31280, 32568, 35190, 36108, 40120, 40710, 42480, 45135, 46138, 46920, 48144, 48852, 54280, 56304, 60180, 61065, 65136, 69207, 70380, 72216, 80240, 81420, 90270, 92276, 93840, 97704, 108560, 115345, 120360, 122130, 138414, 140760, 144432, 162840, 180540, 184552, 195408, 207621, 230690, 240720, 244260, 276828, 281520, 325680, 346035, 361080, 369104, 415242, 461380, 488520, 553656, 692070, 722160, 830484, 922760, 977040, 1038105, 1107312, 1384140, 1660968, 1845520, 2076210, 2768280, 3321936, 4152420, 5536560, 8304840, 16609680]

約数ペア:

[(1, 16609680), (2, 8304840), (3, 5536560), (4, 4152420), (5, 3321936), (6, 2768280), (8, 2076210), (9, 1845520), (10, 1660968), (12, 1384140), (15, 1107312), (16, 1038105), (17, 977040), (18, 922760), (20, 830484), (23, 722160), (24, 692070), (30, 553656), (34, 488520), (36, 461380), (40, 415242), (45, 369104), (46, 361080), (48, 346035), (51, 325680), (59, 281520), (60, 276828), (68, 244260), (69, 240720), (72, 230690), (80, 207621), (85, 195408), (90, 184552), (92, 180540), (102, 162840), (115, 144432), (118, 140760), (120, 138414), (136, 122130), (138, 120360), (144, 115345), (153, 108560), (170, 97704), (177, 93840), (180, 92276), (184, 90270), (204, 81420), (207, 80240), (230, 72216), (236, 70380), (240, 69207), (255, 65136), (272, 61065), (276, 60180), (295, 56304), (306, 54280), (340, 48852), (345, 48144), (354, 46920), (360, 46138), (368, 45135), (391, 42480), (408, 40710), (414, 40120), (460, 36108), (472, 35190), (510, 32568), (531, 31280), (552, 30090), (590, 28152), (612, 27140), (680, 24426), (690, 24072), (708, 23460), (720, 23069), (765, 21712), (782, 21240), (816, 20355), (828, 20060), (885, 18768), (920, 18054), (944, 17595), (1003, 16560), (1020, 16284), (1035, 16048), (1062, 15640), (1104, 15045), (1173, 14160), (1180, 14076), (1224, 13570), (1357, 12240), (1360, 12213), (1380, 12036), (1416, 11730), (1530, 10856), (1564, 10620), (1656, 10030), (1770, 9384), (1840, 9027), (1955, 8496), (2006, 8280), (2040, 8142), (2070, 8024), (2124, 7820), (2346, 7080), (2360, 7038), (2448, 6785), (2655, 6256), (2714, 6120), (2760, 6018), (2832, 5865), (3009, 5520), (3060, 5428), (3128, 5310), (3312, 5015), (3519, 4720), (3540, 4692), (3910, 4248), (4012, 4140), (4071, 4080)]