39800160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 240

約数和(自身を含む): 145995696

約数和(自身を除く): 106195536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 83, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 166, 180, 185, 216, 222, 240, 249, 270, 288, 296, 324, 332, 333, 360, 370, 405, 415, 432, 444, 480, 498, 540, 555, 592, 648, 664, 666, 720, 740, 747, 810, 830, 864, 888, 996, 999, 1080, 1110, 1184, 1245, 1296, 1328, 1332, 1440, 1480, 1494, 1620, 1660, 1665, 1776, 1992, 1998, 2160, 2220, 2241, 2490, 2592, 2656, 2664, 2960, 2988, 2997, 3071, 3240, 3320, 3330, 3552, 3735, 3984, 3996, 4320, 4440, 4482, 4980, 4995, 5328, 5920, 5976, 5994, 6142, 6480, 6640, 6660, 6723, 7470, 7968, 7992, 8880, 8964, 9213, 9960, 9990, 10656, 11205, 11952, 11988, 12284, 12960, 13280, 13320, 13446, 14940, 14985, 15355, 15984, 17760, 17928, 18426, 19920, 19980, 22410, 23904, 23976, 24568, 26640, 26892, 27639, 29880, 29970, 30710, 31968, 33615, 35856, 36852, 39840, 39960, 44820, 46065, 47952, 49136, 53280, 53784, 55278, 59760, 59940, 61420, 67230, 71712, 73704, 79920, 82917, 89640, 92130, 95904, 98272, 107568, 110556, 119520, 119880, 122840, 134460, 138195, 147408, 159840, 165834, 179280, 184260, 215136, 221112, 239760, 245680, 248751, 268920, 276390, 294816, 331668, 358560, 368520, 414585, 442224, 479520, 491360, 497502, 537840, 552780, 663336, 737040, 829170, 884448, 995004, 1075680, 1105560, 1243755, 1326672, 1474080, 1658340, 1990008, 2211120, 2487510, 2653344, 3316680, 3980016, 4422240, 4975020, 6633360, 7960032, 9950040, 13266720, 19900080, 39800160]

約数ペア:

[(1, 39800160), (2, 19900080), (3, 13266720), (4, 9950040), (5, 7960032), (6, 6633360), (8, 4975020), (9, 4422240), (10, 3980016), (12, 3316680), (15, 2653344), (16, 2487510), (18, 2211120), (20, 1990008), (24, 1658340), (27, 1474080), (30, 1326672), (32, 1243755), (36, 1105560), (37, 1075680), (40, 995004), (45, 884448), (48, 829170), (54, 737040), (60, 663336), (72, 552780), (74, 537840), (80, 497502), (81, 491360), (83, 479520), (90, 442224), (96, 414585), (108, 368520), (111, 358560), (120, 331668), (135, 294816), (144, 276390), (148, 268920), (160, 248751), (162, 245680), (166, 239760), (180, 221112), (185, 215136), (216, 184260), (222, 179280), (240, 165834), (249, 159840), (270, 147408), (288, 138195), (296, 134460), (324, 122840), (332, 119880), (333, 119520), (360, 110556), (370, 107568), (405, 98272), (415, 95904), (432, 92130), (444, 89640), (480, 82917), (498, 79920), (540, 73704), (555, 71712), (592, 67230), (648, 61420), (664, 59940), (666, 59760), (720, 55278), (740, 53784), (747, 53280), (810, 49136), (830, 47952), (864, 46065), (888, 44820), (996, 39960), (999, 39840), (1080, 36852), (1110, 35856), (1184, 33615), (1245, 31968), (1296, 30710), (1328, 29970), (1332, 29880), (1440, 27639), (1480, 26892), (1494, 26640), (1620, 24568), (1660, 23976), (1665, 23904), (1776, 22410), (1992, 19980), (1998, 19920), (2160, 18426), (2220, 17928), (2241, 17760), (2490, 15984), (2592, 15355), (2656, 14985), (2664, 14940), (2960, 13446), (2988, 13320), (2997, 13280), (3071, 12960), (3240, 12284), (3320, 11988), (3330, 11952), (3552, 11205), (3735, 10656), (3984, 9990), (3996, 9960), (4320, 9213), (4440, 8964), (4482, 8880), (4980, 7992), (4995, 7968), (5328, 7470), (5920, 6723), (5976, 6660), (5994, 6640), (6142, 6480)]