74309040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:516

約数の個数: 240

約数和(自身を含む): 285169248

約数和(自身を除く): 210860208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 467, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 934, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1401, 1530, 1560, 1768, 1868, 1872, 1989, 2040, 2210, 2335, 2340, 2448, 2652, 2802, 3060, 3120, 3315, 3536, 3736, 3978, 4080, 4203, 4420, 4670, 4680, 5304, 5604, 6071, 6120, 6630, 7005, 7472, 7939, 7956, 8406, 8840, 9340, 9360, 9945, 10608, 11208, 12142, 12240, 13260, 14010, 15878, 15912, 16812, 17680, 18213, 18680, 19890, 21015, 22416, 23817, 24284, 26520, 28020, 30355, 31756, 31824, 33624, 36426, 37360, 39695, 39780, 42030, 47634, 48568, 53040, 54639, 56040, 60710, 63512, 67248, 71451, 72852, 79390, 79560, 84060, 91065, 95268, 97136, 103207, 109278, 112080, 119085, 121420, 127024, 142902, 145704, 158780, 159120, 168120, 182130, 190536, 206414, 218556, 238170, 242840, 273195, 285804, 291408, 309621, 317560, 336240, 357255, 364260, 381072, 412828, 437112, 476340, 485680, 516035, 546390, 571608, 619242, 635120, 714510, 728520, 825656, 874224, 928863, 952680, 1032070, 1092780, 1143216, 1238484, 1429020, 1457040, 1548105, 1651312, 1857726, 1905360, 2064140, 2185560, 2476968, 2858040, 3096210, 3715452, 4128280, 4371120, 4644315, 4953936, 5716080, 6192420, 7430904, 8256560, 9288630, 12384840, 14861808, 18577260, 24769680, 37154520, 74309040]

約数ペア:

[(1, 74309040), (2, 37154520), (3, 24769680), (4, 18577260), (5, 14861808), (6, 12384840), (8, 9288630), (9, 8256560), (10, 7430904), (12, 6192420), (13, 5716080), (15, 4953936), (16, 4644315), (17, 4371120), (18, 4128280), (20, 3715452), (24, 3096210), (26, 2858040), (30, 2476968), (34, 2185560), (36, 2064140), (39, 1905360), (40, 1857726), (45, 1651312), (48, 1548105), (51, 1457040), (52, 1429020), (60, 1238484), (65, 1143216), (68, 1092780), (72, 1032070), (78, 952680), (80, 928863), (85, 874224), (90, 825656), (102, 728520), (104, 714510), (117, 635120), (120, 619242), (130, 571608), (136, 546390), (144, 516035), (153, 485680), (156, 476340), (170, 437112), (180, 412828), (195, 381072), (204, 364260), (208, 357255), (221, 336240), (234, 317560), (240, 309621), (255, 291408), (260, 285804), (272, 273195), (306, 242840), (312, 238170), (340, 218556), (360, 206414), (390, 190536), (408, 182130), (442, 168120), (467, 159120), (468, 158780), (510, 145704), (520, 142902), (585, 127024), (612, 121420), (624, 119085), (663, 112080), (680, 109278), (720, 103207), (765, 97136), (780, 95268), (816, 91065), (884, 84060), (934, 79560), (936, 79390), (1020, 72852), (1040, 71451), (1105, 67248), (1170, 63512), (1224, 60710), (1326, 56040), (1360, 54639), (1401, 53040), (1530, 48568), (1560, 47634), (1768, 42030), (1868, 39780), (1872, 39695), (1989, 37360), (2040, 36426), (2210, 33624), (2335, 31824), (2340, 31756), (2448, 30355), (2652, 28020), (2802, 26520), (3060, 24284), (3120, 23817), (3315, 22416), (3536, 21015), (3736, 19890), (3978, 18680), (4080, 18213), (4203, 17680), (4420, 16812), (4670, 15912), (4680, 15878), (5304, 14010), (5604, 13260), (6071, 12240), (6120, 12142), (6630, 11208), (7005, 10608), (7472, 9945), (7939, 9360), (7956, 9340), (8406, 8840)]