1491103320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2183

約数の個数: 256

約数和(自身を含む): 5526144000

約数和(自身を除く): 4035040680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 343, 357, 392, 408, 420, 476, 490, 510, 588, 595, 680, 686, 714, 735, 833, 840, 952, 980, 1020, 1029, 1176, 1190, 1372, 1428, 1470, 1666, 1715, 1785, 1960, 2040, 2058, 2131, 2380, 2499, 2744, 2856, 2940, 3332, 3430, 3570, 4116, 4165, 4262, 4760, 4998, 5145, 5831, 5880, 6393, 6664, 6860, 7140, 8232, 8330, 8524, 9996, 10290, 10655, 11662, 12495, 12786, 13720, 14280, 14917, 16660, 17048, 17493, 19992, 20580, 21310, 23324, 24990, 25572, 29155, 29834, 31965, 33320, 34986, 36227, 41160, 42620, 44751, 46648, 49980, 51144, 58310, 59668, 63930, 69972, 72454, 74585, 85240, 87465, 89502, 99960, 104419, 108681, 116620, 119336, 127860, 139944, 144908, 149170, 174930, 179004, 181135, 208838, 217362, 223755, 233240, 253589, 255720, 289816, 298340, 313257, 349860, 358008, 362270, 417676, 434724, 447510, 507178, 522095, 543405, 596680, 626514, 699720, 724540, 730933, 760767, 835352, 869448, 895020, 1014356, 1044190, 1086810, 1253028, 1267945, 1449080, 1461866, 1521534, 1566285, 1775123, 1790040, 2028712, 2088380, 2173620, 2192799, 2506056, 2535890, 2923732, 3043068, 3132570, 3550246, 3654665, 3803835, 4176760, 4347240, 4385598, 5071780, 5325369, 5847464, 6086136, 6265140, 7100492, 7309330, 7607670, 8771196, 8875615, 10143560, 10650738, 10963995, 12425861, 12530280, 14200984, 14618660, 15215340, 17542392, 17751230, 21301476, 21927990, 24851722, 26626845, 29237320, 30430680, 35502460, 37277583, 42602952, 43855980, 49703444, 53253690, 62129305, 71004920, 74555166, 87711960, 99406888, 106507380, 124258610, 149110332, 186387915, 213014760, 248517220, 298220664, 372775830, 497034440, 745551660, 1491103320]

約数ペア:

[(1, 1491103320), (2, 745551660), (3, 497034440), (4, 372775830), (5, 298220664), (6, 248517220), (7, 213014760), (8, 186387915), (10, 149110332), (12, 124258610), (14, 106507380), (15, 99406888), (17, 87711960), (20, 74555166), (21, 71004920), (24, 62129305), (28, 53253690), (30, 49703444), (34, 43855980), (35, 42602952), (40, 37277583), (42, 35502460), (49, 30430680), (51, 29237320), (56, 26626845), (60, 24851722), (68, 21927990), (70, 21301476), (84, 17751230), (85, 17542392), (98, 15215340), (102, 14618660), (105, 14200984), (119, 12530280), (120, 12425861), (136, 10963995), (140, 10650738), (147, 10143560), (168, 8875615), (170, 8771196), (196, 7607670), (204, 7309330), (210, 7100492), (238, 6265140), (245, 6086136), (255, 5847464), (280, 5325369), (294, 5071780), (340, 4385598), (343, 4347240), (357, 4176760), (392, 3803835), (408, 3654665), (420, 3550246), (476, 3132570), (490, 3043068), (510, 2923732), (588, 2535890), (595, 2506056), (680, 2192799), (686, 2173620), (714, 2088380), (735, 2028712), (833, 1790040), (840, 1775123), (952, 1566285), (980, 1521534), (1020, 1461866), (1029, 1449080), (1176, 1267945), (1190, 1253028), (1372, 1086810), (1428, 1044190), (1470, 1014356), (1666, 895020), (1715, 869448), (1785, 835352), (1960, 760767), (2040, 730933), (2058, 724540), (2131, 699720), (2380, 626514), (2499, 596680), (2744, 543405), (2856, 522095), (2940, 507178), (3332, 447510), (3430, 434724), (3570, 417676), (4116, 362270), (4165, 358008), (4262, 349860), (4760, 313257), (4998, 298340), (5145, 289816), (5831, 255720), (5880, 253589), (6393, 233240), (6664, 223755), (6860, 217362), (7140, 208838), (8232, 181135), (8330, 179004), (8524, 174930), (9996, 149170), (10290, 144908), (10655, 139944), (11662, 127860), (12495, 119336), (12786, 116620), (13720, 108681), (14280, 104419), (14917, 99960), (16660, 89502), (17048, 87465), (17493, 85240), (19992, 74585), (20580, 72454), (21310, 69972), (23324, 63930), (24990, 59668), (25572, 58310), (29155, 51144), (29834, 49980), (31965, 46648), (33320, 44751), (34986, 42620), (36227, 41160)]