658305960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:388

約数の個数: 256

約数和(自身を含む): 2283240960

約数和(自身を除く): 1624935000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 103, 104, 120, 130, 136, 156, 170, 195, 204, 206, 221, 241, 255, 260, 309, 312, 340, 390, 408, 412, 442, 482, 510, 515, 520, 618, 663, 680, 723, 780, 824, 884, 964, 1020, 1030, 1105, 1205, 1236, 1326, 1339, 1446, 1545, 1560, 1751, 1768, 1928, 2040, 2060, 2210, 2410, 2472, 2652, 2678, 2892, 3090, 3133, 3315, 3502, 3615, 4017, 4097, 4120, 4420, 4820, 5253, 5304, 5356, 5784, 6180, 6266, 6630, 6695, 7004, 7230, 8034, 8194, 8755, 8840, 9399, 9640, 10506, 10712, 12291, 12360, 12532, 13260, 13390, 14008, 14460, 15665, 16068, 16388, 17510, 18798, 20085, 20485, 21012, 22763, 24582, 24823, 25064, 26265, 26520, 26780, 28920, 31330, 32136, 32776, 35020, 37596, 40170, 40970, 42024, 45526, 46995, 49164, 49646, 52530, 53261, 53560, 61455, 62660, 68289, 70040, 74469, 75192, 80340, 81940, 91052, 93990, 98328, 99292, 105060, 106522, 113815, 122910, 124115, 125320, 136578, 148938, 159783, 160680, 163880, 182104, 187980, 198584, 210120, 213044, 227630, 245820, 248230, 266305, 273156, 297876, 319566, 322699, 341445, 372345, 375960, 421991, 426088, 455260, 491640, 496460, 532610, 546312, 595752, 639132, 645398, 682890, 744690, 798915, 843982, 910520, 968097, 992920, 1065220, 1265973, 1278264, 1290796, 1365780, 1489380, 1597830, 1613495, 1687964, 1936194, 2109955, 2130440, 2531946, 2581592, 2731560, 2978760, 3195660, 3226990, 3375928, 3872388, 4219910, 4840485, 5063892, 5485883, 6329865, 6391320, 6453980, 7744776, 8439820, 9680970, 10127784, 10971766, 12659730, 12907960, 16457649, 16879640, 19361940, 21943532, 25319460, 27429415, 32915298, 38723880, 43887064, 50638920, 54858830, 65830596, 82288245, 109717660, 131661192, 164576490, 219435320, 329152980, 658305960]

約数ペア:

[(1, 658305960), (2, 329152980), (3, 219435320), (4, 164576490), (5, 131661192), (6, 109717660), (8, 82288245), (10, 65830596), (12, 54858830), (13, 50638920), (15, 43887064), (17, 38723880), (20, 32915298), (24, 27429415), (26, 25319460), (30, 21943532), (34, 19361940), (39, 16879640), (40, 16457649), (51, 12907960), (52, 12659730), (60, 10971766), (65, 10127784), (68, 9680970), (78, 8439820), (85, 7744776), (102, 6453980), (103, 6391320), (104, 6329865), (120, 5485883), (130, 5063892), (136, 4840485), (156, 4219910), (170, 3872388), (195, 3375928), (204, 3226990), (206, 3195660), (221, 2978760), (241, 2731560), (255, 2581592), (260, 2531946), (309, 2130440), (312, 2109955), (340, 1936194), (390, 1687964), (408, 1613495), (412, 1597830), (442, 1489380), (482, 1365780), (510, 1290796), (515, 1278264), (520, 1265973), (618, 1065220), (663, 992920), (680, 968097), (723, 910520), (780, 843982), (824, 798915), (884, 744690), (964, 682890), (1020, 645398), (1030, 639132), (1105, 595752), (1205, 546312), (1236, 532610), (1326, 496460), (1339, 491640), (1446, 455260), (1545, 426088), (1560, 421991), (1751, 375960), (1768, 372345), (1928, 341445), (2040, 322699), (2060, 319566), (2210, 297876), (2410, 273156), (2472, 266305), (2652, 248230), (2678, 245820), (2892, 227630), (3090, 213044), (3133, 210120), (3315, 198584), (3502, 187980), (3615, 182104), (4017, 163880), (4097, 160680), (4120, 159783), (4420, 148938), (4820, 136578), (5253, 125320), (5304, 124115), (5356, 122910), (5784, 113815), (6180, 106522), (6266, 105060), (6630, 99292), (6695, 98328), (7004, 93990), (7230, 91052), (8034, 81940), (8194, 80340), (8755, 75192), (8840, 74469), (9399, 70040), (9640, 68289), (10506, 62660), (10712, 61455), (12291, 53560), (12360, 53261), (12532, 52530), (13260, 49646), (13390, 49164), (14008, 46995), (14460, 45526), (15665, 42024), (16068, 40970), (16388, 40170), (17510, 37596), (18798, 35020), (20085, 32776), (20485, 32136), (21012, 31330), (22763, 28920), (24582, 26780), (24823, 26520), (25064, 26265)]