351689520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16103}}^1$

素因数の和:16139

約数の個数: 160

約数和(自身を含む): 1341914112

約数和(自身を除く): 990224592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 16103, 21840, 32206, 48309, 64412, 80515, 96618, 112721, 128824, 161030, 193236, 209339, 225442, 241545, 257648, 322060, 338163, 386472, 418678, 450884, 483090, 563605, 628017, 644120, 676326, 772944, 837356, 901768, 966180, 1046695, 1127210, 1256034, 1288240, 1352652, 1465373, 1674712, 1690815, 1803536, 1932360, 2093390, 2254420, 2512068, 2705304, 2930746, 3140085, 3349424, 3381630, 3864720, 4186780, 4396119, 4508840, 5024136, 5410608, 5861492, 6280170, 6763260, 7326865, 8373560, 8792238, 9017680, 10048272, 11722984, 12560340, 13526520, 14653730, 16747120, 17584476, 21980595, 23445968, 25120680, 27053040, 29307460, 35168952, 43961190, 50241360, 58614920, 70337904, 87922380, 117229840, 175844760, 351689520]

約数ペア:

[(1, 351689520), (2, 175844760), (3, 117229840), (4, 87922380), (5, 70337904), (6, 58614920), (7, 50241360), (8, 43961190), (10, 35168952), (12, 29307460), (13, 27053040), (14, 25120680), (15, 23445968), (16, 21980595), (20, 17584476), (21, 16747120), (24, 14653730), (26, 13526520), (28, 12560340), (30, 11722984), (35, 10048272), (39, 9017680), (40, 8792238), (42, 8373560), (48, 7326865), (52, 6763260), (56, 6280170), (60, 5861492), (65, 5410608), (70, 5024136), (78, 4508840), (80, 4396119), (84, 4186780), (91, 3864720), (104, 3381630), (105, 3349424), (112, 3140085), (120, 2930746), (130, 2705304), (140, 2512068), (156, 2254420), (168, 2093390), (182, 1932360), (195, 1803536), (208, 1690815), (210, 1674712), (240, 1465373), (260, 1352652), (273, 1288240), (280, 1256034), (312, 1127210), (336, 1046695), (364, 966180), (390, 901768), (420, 837356), (455, 772944), (520, 676326), (546, 644120), (560, 628017), (624, 563605), (728, 483090), (780, 450884), (840, 418678), (910, 386472), (1040, 338163), (1092, 322060), (1365, 257648), (1456, 241545), (1560, 225442), (1680, 209339), (1820, 193236), (2184, 161030), (2730, 128824), (3120, 112721), (3640, 96618), (4368, 80515), (5460, 64412), (7280, 48309), (10920, 32206), (16103, 21840)]