57610280

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:81

約数の個数: 256

約数和(自身を含む): 181440000

約数和(自身を除く): 123829720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 19, 20, 26, 28, 34, 35, 38, 40, 49, 52, 56, 65, 68, 70, 76, 85, 91, 95, 98, 104, 119, 130, 133, 136, 140, 152, 170, 182, 190, 196, 221, 238, 245, 247, 260, 266, 280, 323, 340, 343, 364, 380, 392, 442, 455, 476, 490, 494, 520, 532, 595, 637, 646, 665, 680, 686, 728, 760, 833, 884, 910, 931, 952, 980, 988, 1064, 1105, 1190, 1235, 1274, 1292, 1330, 1372, 1547, 1615, 1666, 1715, 1729, 1768, 1820, 1862, 1960, 1976, 2210, 2261, 2380, 2470, 2548, 2584, 2660, 2744, 3094, 3185, 3230, 3332, 3430, 3458, 3640, 3724, 4165, 4199, 4420, 4459, 4522, 4655, 4760, 4940, 5096, 5320, 5831, 6188, 6370, 6460, 6517, 6664, 6860, 6916, 7448, 7735, 8330, 8398, 8645, 8840, 8918, 9044, 9310, 9880, 10829, 11305, 11662, 12103, 12376, 12740, 12920, 13034, 13720, 13832, 15470, 15827, 16660, 16796, 17290, 17836, 18088, 18620, 20995, 21658, 22295, 22610, 23324, 24206, 25480, 26068, 29155, 29393, 30940, 31654, 32585, 33320, 33592, 34580, 35672, 37240, 41990, 43316, 44590, 45220, 46648, 48412, 52136, 54145, 58310, 58786, 60515, 61880, 63308, 65170, 69160, 75803, 79135, 83980, 84721, 86632, 89180, 90440, 96824, 108290, 110789, 116620, 117572, 121030, 126616, 130340, 146965, 151606, 158270, 167960, 169442, 178360, 205751, 216580, 221578, 233240, 235144, 242060, 260680, 293930, 303212, 316540, 338884, 379015, 411502, 423605, 433160, 443156, 484120, 553945, 587860, 606424, 633080, 677768, 758030, 823004, 847210, 886312, 1028755, 1107890, 1175720, 1440257, 1516060, 1646008, 1694420, 2057510, 2215780, 2880514, 3032120, 3388840, 4115020, 4431560, 5761028, 7201285, 8230040, 11522056, 14402570, 28805140, 57610280]

約数ペア:

[(1, 57610280), (2, 28805140), (4, 14402570), (5, 11522056), (7, 8230040), (8, 7201285), (10, 5761028), (13, 4431560), (14, 4115020), (17, 3388840), (19, 3032120), (20, 2880514), (26, 2215780), (28, 2057510), (34, 1694420), (35, 1646008), (38, 1516060), (40, 1440257), (49, 1175720), (52, 1107890), (56, 1028755), (65, 886312), (68, 847210), (70, 823004), (76, 758030), (85, 677768), (91, 633080), (95, 606424), (98, 587860), (104, 553945), (119, 484120), (130, 443156), (133, 433160), (136, 423605), (140, 411502), (152, 379015), (170, 338884), (182, 316540), (190, 303212), (196, 293930), (221, 260680), (238, 242060), (245, 235144), (247, 233240), (260, 221578), (266, 216580), (280, 205751), (323, 178360), (340, 169442), (343, 167960), (364, 158270), (380, 151606), (392, 146965), (442, 130340), (455, 126616), (476, 121030), (490, 117572), (494, 116620), (520, 110789), (532, 108290), (595, 96824), (637, 90440), (646, 89180), (665, 86632), (680, 84721), (686, 83980), (728, 79135), (760, 75803), (833, 69160), (884, 65170), (910, 63308), (931, 61880), (952, 60515), (980, 58786), (988, 58310), (1064, 54145), (1105, 52136), (1190, 48412), (1235, 46648), (1274, 45220), (1292, 44590), (1330, 43316), (1372, 41990), (1547, 37240), (1615, 35672), (1666, 34580), (1715, 33592), (1729, 33320), (1768, 32585), (1820, 31654), (1862, 30940), (1960, 29393), (1976, 29155), (2210, 26068), (2261, 25480), (2380, 24206), (2470, 23324), (2548, 22610), (2584, 22295), (2660, 21658), (2744, 20995), (3094, 18620), (3185, 18088), (3230, 17836), (3332, 17290), (3430, 16796), (3458, 16660), (3640, 15827), (3724, 15470), (4165, 13832), (4199, 13720), (4420, 13034), (4459, 12920), (4522, 12740), (4655, 12376), (4760, 12103), (4940, 11662), (5096, 11305), (5320, 10829), (5831, 9880), (6188, 9310), (6370, 9044), (6460, 8918), (6517, 8840), (6664, 8645), (6860, 8398), (6916, 8330), (7448, 7735)]