1389189360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 320

約数和(自身を含む): 4895686656

約数和(自身を除く): 3506497296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 53, 60, 62, 65, 78, 80, 93, 104, 106, 120, 124, 130, 155, 156, 159, 186, 195, 208, 212, 240, 248, 260, 265, 271, 310, 312, 318, 372, 390, 403, 424, 465, 496, 520, 530, 542, 620, 624, 636, 689, 744, 780, 795, 806, 813, 848, 930, 1040, 1060, 1084, 1209, 1240, 1272, 1355, 1378, 1488, 1560, 1590, 1612, 1626, 1643, 1860, 2015, 2067, 2120, 2168, 2418, 2480, 2544, 2710, 2756, 3120, 3180, 3224, 3252, 3286, 3445, 3523, 3720, 4030, 4065, 4134, 4240, 4336, 4836, 4929, 5420, 5512, 6045, 6360, 6448, 6504, 6572, 6890, 7046, 7440, 8060, 8130, 8215, 8268, 8401, 9672, 9858, 10335, 10569, 10840, 11024, 12090, 12720, 13008, 13144, 13780, 14092, 14363, 16120, 16260, 16430, 16536, 16802, 17615, 19344, 19716, 20670, 21138, 21359, 21680, 24180, 24645, 25203, 26288, 27560, 28184, 28726, 32240, 32520, 32860, 33072, 33604, 35230, 39432, 41340, 42005, 42276, 42718, 43089, 48360, 49290, 50406, 52845, 55120, 56368, 57452, 64077, 65040, 65720, 67208, 70460, 71815, 78864, 82680, 84010, 84552, 85436, 86178, 96720, 98580, 100812, 105690, 106795, 109213, 114904, 126015, 128154, 131440, 134416, 140920, 143630, 165360, 168020, 169104, 170872, 172356, 186719, 197160, 201624, 211380, 213590, 215445, 218426, 229808, 252030, 256308, 281840, 287260, 320385, 327639, 336040, 341744, 344712, 373438, 394320, 403248, 422760, 427180, 430890, 436852, 445253, 504060, 512616, 546065, 560157, 574520, 640770, 655278, 672080, 689424, 746876, 845520, 854360, 861780, 873704, 890506, 933595, 1008120, 1025232, 1092130, 1120314, 1149040, 1281540, 1310556, 1335759, 1493752, 1638195, 1708720, 1723560, 1747408, 1781012, 1867190, 2016240, 2184260, 2226265, 2240628, 2563080, 2621112, 2671518, 2800785, 2987504, 3276390, 3447120, 3562024, 3734380, 4368520, 4452530, 4481256, 5126160, 5242224, 5343036, 5601570, 5788289, 6552780, 6678795, 7124048, 7468760, 8737040, 8905060, 8962512, 10686072, 11203140, 11576578, 13105560, 13357590, 14937520, 17364867, 17810120, 21372144, 22406280, 23153156, 26211120, 26715180, 28941445, 34729734, 35620240, 44812560, 46306312, 53430360, 57882890, 69459468, 86824335, 92612624, 106860720, 115765780, 138918936, 173648670, 231531560, 277837872, 347297340, 463063120, 694594680, 1389189360]

約数ペア:

[(1, 1389189360), (2, 694594680), (3, 463063120), (4, 347297340), (5, 277837872), (6, 231531560), (8, 173648670), (10, 138918936), (12, 115765780), (13, 106860720), (15, 92612624), (16, 86824335), (20, 69459468), (24, 57882890), (26, 53430360), (30, 46306312), (31, 44812560), (39, 35620240), (40, 34729734), (48, 28941445), (52, 26715180), (53, 26211120), (60, 23153156), (62, 22406280), (65, 21372144), (78, 17810120), (80, 17364867), (93, 14937520), (104, 13357590), (106, 13105560), (120, 11576578), (124, 11203140), (130, 10686072), (155, 8962512), (156, 8905060), (159, 8737040), (186, 7468760), (195, 7124048), (208, 6678795), (212, 6552780), (240, 5788289), (248, 5601570), (260, 5343036), (265, 5242224), (271, 5126160), (310, 4481256), (312, 4452530), (318, 4368520), (372, 3734380), (390, 3562024), (403, 3447120), (424, 3276390), (465, 2987504), (496, 2800785), (520, 2671518), (530, 2621112), (542, 2563080), (620, 2240628), (624, 2226265), (636, 2184260), (689, 2016240), (744, 1867190), (780, 1781012), (795, 1747408), (806, 1723560), (813, 1708720), (848, 1638195), (930, 1493752), (1040, 1335759), (1060, 1310556), (1084, 1281540), (1209, 1149040), (1240, 1120314), (1272, 1092130), (1355, 1025232), (1378, 1008120), (1488, 933595), (1560, 890506), (1590, 873704), (1612, 861780), (1626, 854360), (1643, 845520), (1860, 746876), (2015, 689424), (2067, 672080), (2120, 655278), (2168, 640770), (2418, 574520), (2480, 560157), (2544, 546065), (2710, 512616), (2756, 504060), (3120, 445253), (3180, 436852), (3224, 430890), (3252, 427180), (3286, 422760), (3445, 403248), (3523, 394320), (3720, 373438), (4030, 344712), (4065, 341744), (4134, 336040), (4240, 327639), (4336, 320385), (4836, 287260), (4929, 281840), (5420, 256308), (5512, 252030), (6045, 229808), (6360, 218426), (6448, 215445), (6504, 213590), (6572, 211380), (6890, 201624), (7046, 197160), (7440, 186719), (8060, 172356), (8130, 170872), (8215, 169104), (8268, 168020), (8401, 165360), (9672, 143630), (9858, 140920), (10335, 134416), (10569, 131440), (10840, 128154), (11024, 126015), (12090, 114904), (12720, 109213), (13008, 106795), (13144, 105690), (13780, 100812), (14092, 98580), (14363, 96720), (16120, 86178), (16260, 85436), (16430, 84552), (16536, 84010), (16802, 82680), (17615, 78864), (19344, 71815), (19716, 70460), (20670, 67208), (21138, 65720), (21359, 65040), (21680, 64077), (24180, 57452), (24645, 56368), (25203, 55120), (26288, 52845), (27560, 50406), (28184, 49290), (28726, 48360), (32240, 43089), (32520, 42718), (32860, 42276), (33072, 42005), (33604, 41340), (35230, 39432)]