455899080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:620

約数の個数: 256

約数和(自身を含む): 1706987520

約数和(自身を除く): 1251088440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 83, 84, 91, 104, 105, 120, 130, 140, 156, 166, 168, 182, 195, 210, 249, 260, 273, 280, 312, 332, 364, 390, 415, 420, 455, 498, 503, 520, 546, 581, 664, 728, 780, 830, 840, 910, 996, 1006, 1079, 1092, 1162, 1245, 1365, 1509, 1560, 1660, 1743, 1820, 1992, 2012, 2158, 2184, 2324, 2490, 2515, 2730, 2905, 3018, 3237, 3320, 3486, 3521, 3640, 4024, 4316, 4648, 4980, 5030, 5395, 5460, 5810, 6036, 6474, 6539, 6972, 7042, 7545, 7553, 8632, 8715, 9960, 10060, 10563, 10790, 10920, 11620, 12072, 12948, 13078, 13944, 14084, 15090, 15106, 16185, 17430, 17605, 19617, 20120, 21126, 21580, 22659, 23240, 25896, 26156, 28168, 30180, 30212, 32370, 32695, 34860, 35210, 37765, 39234, 41749, 42252, 43160, 45318, 45773, 52312, 52815, 60360, 60424, 64740, 65390, 69720, 70420, 75530, 78468, 83498, 84504, 90636, 91546, 98085, 105630, 113295, 125247, 129480, 130780, 137319, 140840, 151060, 156936, 166996, 181272, 183092, 196170, 208745, 211260, 226590, 228865, 250494, 261560, 274638, 292243, 302120, 333992, 366184, 392340, 417490, 422520, 453180, 457730, 500988, 542737, 549276, 584486, 626235, 686595, 784680, 834980, 876729, 906360, 915460, 1001976, 1085474, 1098552, 1168972, 1252470, 1373190, 1461215, 1628211, 1669960, 1753458, 1830920, 2170948, 2337944, 2504940, 2713685, 2746380, 2922430, 3256422, 3506916, 3799159, 4341896, 4383645, 5009880, 5427370, 5492760, 5844860, 6512844, 7013832, 7598318, 8141055, 8767290, 10854740, 11397477, 11689720, 13025688, 15196636, 16282110, 17534580, 18995795, 21709480, 22794954, 30393272, 32564220, 35069160, 37991590, 45589908, 56987385, 65128440, 75983180, 91179816, 113974770, 151966360, 227949540, 455899080]

約数ペア:

[(1, 455899080), (2, 227949540), (3, 151966360), (4, 113974770), (5, 91179816), (6, 75983180), (7, 65128440), (8, 56987385), (10, 45589908), (12, 37991590), (13, 35069160), (14, 32564220), (15, 30393272), (20, 22794954), (21, 21709480), (24, 18995795), (26, 17534580), (28, 16282110), (30, 15196636), (35, 13025688), (39, 11689720), (40, 11397477), (42, 10854740), (52, 8767290), (56, 8141055), (60, 7598318), (65, 7013832), (70, 6512844), (78, 5844860), (83, 5492760), (84, 5427370), (91, 5009880), (104, 4383645), (105, 4341896), (120, 3799159), (130, 3506916), (140, 3256422), (156, 2922430), (166, 2746380), (168, 2713685), (182, 2504940), (195, 2337944), (210, 2170948), (249, 1830920), (260, 1753458), (273, 1669960), (280, 1628211), (312, 1461215), (332, 1373190), (364, 1252470), (390, 1168972), (415, 1098552), (420, 1085474), (455, 1001976), (498, 915460), (503, 906360), (520, 876729), (546, 834980), (581, 784680), (664, 686595), (728, 626235), (780, 584486), (830, 549276), (840, 542737), (910, 500988), (996, 457730), (1006, 453180), (1079, 422520), (1092, 417490), (1162, 392340), (1245, 366184), (1365, 333992), (1509, 302120), (1560, 292243), (1660, 274638), (1743, 261560), (1820, 250494), (1992, 228865), (2012, 226590), (2158, 211260), (2184, 208745), (2324, 196170), (2490, 183092), (2515, 181272), (2730, 166996), (2905, 156936), (3018, 151060), (3237, 140840), (3320, 137319), (3486, 130780), (3521, 129480), (3640, 125247), (4024, 113295), (4316, 105630), (4648, 98085), (4980, 91546), (5030, 90636), (5395, 84504), (5460, 83498), (5810, 78468), (6036, 75530), (6474, 70420), (6539, 69720), (6972, 65390), (7042, 64740), (7545, 60424), (7553, 60360), (8632, 52815), (8715, 52312), (9960, 45773), (10060, 45318), (10563, 43160), (10790, 42252), (10920, 41749), (11620, 39234), (12072, 37765), (12948, 35210), (13078, 34860), (13944, 32695), (14084, 32370), (15090, 30212), (15106, 30180), (16185, 28168), (17430, 26156), (17605, 25896), (19617, 23240), (20120, 22659), (21126, 21580)]