202637280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1361

約数の個数: 192

約数和(自身を含む): 711970560

約数和(自身を除く): 509333280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1307, 1360, 1520, 1615, 1632, 1824, 1938, 2040, 2280, 2584, 2614, 2720, 3040, 3230, 3876, 3921, 4080, 4560, 4845, 5168, 5228, 6460, 6535, 7752, 7842, 8160, 9120, 9690, 10336, 10456, 12920, 13070, 15504, 15684, 19380, 19605, 20912, 22219, 24833, 25840, 26140, 31008, 31368, 38760, 39210, 41824, 44438, 49666, 51680, 52280, 62736, 66657, 74499, 77520, 78420, 88876, 99332, 104560, 111095, 124165, 125472, 133314, 148998, 155040, 156840, 177752, 198664, 209120, 222190, 248330, 266628, 297996, 313680, 333285, 355504, 372495, 397328, 422161, 444380, 496660, 533256, 595992, 627360, 666570, 711008, 744990, 794656, 844322, 888760, 993320, 1066512, 1191984, 1266483, 1333140, 1489980, 1688644, 1777520, 1986640, 2110805, 2133024, 2383968, 2532966, 2666280, 2979960, 3377288, 3555040, 3973280, 4221610, 5065932, 5332560, 5959920, 6332415, 6754576, 8443220, 10131864, 10665120, 11919840, 12664830, 13509152, 16886440, 20263728, 25329660, 33772880, 40527456, 50659320, 67545760, 101318640, 202637280]

約数ペア:

[(1, 202637280), (2, 101318640), (3, 67545760), (4, 50659320), (5, 40527456), (6, 33772880), (8, 25329660), (10, 20263728), (12, 16886440), (15, 13509152), (16, 12664830), (17, 11919840), (19, 10665120), (20, 10131864), (24, 8443220), (30, 6754576), (32, 6332415), (34, 5959920), (38, 5332560), (40, 5065932), (48, 4221610), (51, 3973280), (57, 3555040), (60, 3377288), (68, 2979960), (76, 2666280), (80, 2532966), (85, 2383968), (95, 2133024), (96, 2110805), (102, 1986640), (114, 1777520), (120, 1688644), (136, 1489980), (152, 1333140), (160, 1266483), (170, 1191984), (190, 1066512), (204, 993320), (228, 888760), (240, 844322), (255, 794656), (272, 744990), (285, 711008), (304, 666570), (323, 627360), (340, 595992), (380, 533256), (408, 496660), (456, 444380), (480, 422161), (510, 397328), (544, 372495), (570, 355504), (608, 333285), (646, 313680), (680, 297996), (760, 266628), (816, 248330), (912, 222190), (969, 209120), (1020, 198664), (1140, 177752), (1292, 156840), (1307, 155040), (1360, 148998), (1520, 133314), (1615, 125472), (1632, 124165), (1824, 111095), (1938, 104560), (2040, 99332), (2280, 88876), (2584, 78420), (2614, 77520), (2720, 74499), (3040, 66657), (3230, 62736), (3876, 52280), (3921, 51680), (4080, 49666), (4560, 44438), (4845, 41824), (5168, 39210), (5228, 38760), (6460, 31368), (6535, 31008), (7752, 26140), (7842, 25840), (8160, 24833), (9120, 22219), (9690, 20912), (10336, 19605), (10456, 19380), (12920, 15684), (13070, 15504)]