669444720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9719}}^1$

素因数の和:9783

約数の個数: 160

約数和(自身を含む): 2429844480

約数和(自身を除く): 1760399760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3280, 3444, 4305, 4592, 4920, 5740, 6888, 8610, 9719, 9840, 11480, 13776, 17220, 19438, 22960, 29157, 34440, 38876, 48595, 58314, 68033, 68880, 77752, 97190, 116628, 136066, 145785, 155504, 194380, 204099, 233256, 272132, 291570, 340165, 388760, 398479, 408198, 466512, 544264, 583140, 680330, 777520, 796958, 816396, 1020495, 1088528, 1166280, 1195437, 1360660, 1593916, 1632792, 1992395, 2040990, 2332560, 2390874, 2721320, 2789353, 3187832, 3265584, 3984790, 4081980, 4781748, 5442640, 5578706, 5977185, 6375664, 7969580, 8163960, 8368059, 9563496, 11157412, 11954370, 13946765, 15939160, 16327920, 16736118, 19126992, 22314824, 23908740, 27893530, 31878320, 33472236, 41840295, 44629648, 47817480, 55787060, 66944472, 83680590, 95634960, 111574120, 133888944, 167361180, 223148240, 334722360, 669444720]

約数ペア:

[(1, 669444720), (2, 334722360), (3, 223148240), (4, 167361180), (5, 133888944), (6, 111574120), (7, 95634960), (8, 83680590), (10, 66944472), (12, 55787060), (14, 47817480), (15, 44629648), (16, 41840295), (20, 33472236), (21, 31878320), (24, 27893530), (28, 23908740), (30, 22314824), (35, 19126992), (40, 16736118), (41, 16327920), (42, 15939160), (48, 13946765), (56, 11954370), (60, 11157412), (70, 9563496), (80, 8368059), (82, 8163960), (84, 7969580), (105, 6375664), (112, 5977185), (120, 5578706), (123, 5442640), (140, 4781748), (164, 4081980), (168, 3984790), (205, 3265584), (210, 3187832), (240, 2789353), (246, 2721320), (280, 2390874), (287, 2332560), (328, 2040990), (336, 1992395), (410, 1632792), (420, 1593916), (492, 1360660), (560, 1195437), (574, 1166280), (615, 1088528), (656, 1020495), (820, 816396), (840, 796958), (861, 777520), (984, 680330), (1148, 583140), (1230, 544264), (1435, 466512), (1640, 408198), (1680, 398479), (1722, 388760), (1968, 340165), (2296, 291570), (2460, 272132), (2870, 233256), (3280, 204099), (3444, 194380), (4305, 155504), (4592, 145785), (4920, 136066), (5740, 116628), (6888, 97190), (8610, 77752), (9719, 68880), (9840, 68033), (11480, 58314), (13776, 48595), (17220, 38876), (19438, 34440), (22960, 29157)]