67215960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:567

約数の個数: 256

約数和(自身を含む): 271641600

約数和(自身を除く): 204425640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 523, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1046, 1071, 1080, 1190, 1224, 1260, 1428, 1512, 1530, 1569, 1785, 1836, 1890, 2040, 2092, 2142, 2295, 2380, 2520, 2615, 2856, 3060, 3138, 3213, 3570, 3661, 3672, 3780, 4184, 4284, 4590, 4707, 4760, 5230, 5355, 6120, 6276, 6426, 7140, 7322, 7560, 7845, 8568, 8891, 9180, 9414, 10460, 10710, 10983, 12552, 12852, 14121, 14280, 14644, 15690, 16065, 17782, 18305, 18360, 18828, 20920, 21420, 21966, 23535, 25704, 26673, 28242, 29288, 31380, 32130, 32949, 35564, 36610, 37656, 42840, 43932, 44455, 47070, 53346, 54915, 56484, 62237, 62760, 64260, 65898, 70605, 71128, 73220, 80019, 87864, 88910, 94140, 98847, 106692, 109830, 112968, 124474, 128520, 131796, 133365, 141210, 146440, 160038, 164745, 177820, 186711, 188280, 197694, 213384, 219660, 240057, 248948, 263592, 266730, 282420, 311185, 320076, 329490, 355640, 373422, 395388, 400095, 439320, 480114, 494235, 497896, 533460, 560133, 564840, 622370, 640152, 658980, 746844, 790776, 800190, 933555, 960228, 988470, 1066920, 1120266, 1200285, 1244740, 1317960, 1493688, 1600380, 1680399, 1867110, 1920456, 1976940, 2240532, 2400570, 2489480, 2800665, 3200760, 3360798, 3734220, 3953880, 4481064, 4801140, 5601330, 6721596, 7468440, 8401995, 9602280, 11202660, 13443192, 16803990, 22405320, 33607980, 67215960]

約数ペア:

[(1, 67215960), (2, 33607980), (3, 22405320), (4, 16803990), (5, 13443192), (6, 11202660), (7, 9602280), (8, 8401995), (9, 7468440), (10, 6721596), (12, 5601330), (14, 4801140), (15, 4481064), (17, 3953880), (18, 3734220), (20, 3360798), (21, 3200760), (24, 2800665), (27, 2489480), (28, 2400570), (30, 2240532), (34, 1976940), (35, 1920456), (36, 1867110), (40, 1680399), (42, 1600380), (45, 1493688), (51, 1317960), (54, 1244740), (56, 1200285), (60, 1120266), (63, 1066920), (68, 988470), (70, 960228), (72, 933555), (84, 800190), (85, 790776), (90, 746844), (102, 658980), (105, 640152), (108, 622370), (119, 564840), (120, 560133), (126, 533460), (135, 497896), (136, 494235), (140, 480114), (153, 439320), (168, 400095), (170, 395388), (180, 373422), (189, 355640), (204, 329490), (210, 320076), (216, 311185), (238, 282420), (252, 266730), (255, 263592), (270, 248948), (280, 240057), (306, 219660), (315, 213384), (340, 197694), (357, 188280), (360, 186711), (378, 177820), (408, 164745), (420, 160038), (459, 146440), (476, 141210), (504, 133365), (510, 131796), (523, 128520), (540, 124474), (595, 112968), (612, 109830), (630, 106692), (680, 98847), (714, 94140), (756, 88910), (765, 87864), (840, 80019), (918, 73220), (945, 71128), (952, 70605), (1020, 65898), (1046, 64260), (1071, 62760), (1080, 62237), (1190, 56484), (1224, 54915), (1260, 53346), (1428, 47070), (1512, 44455), (1530, 43932), (1569, 42840), (1785, 37656), (1836, 36610), (1890, 35564), (2040, 32949), (2092, 32130), (2142, 31380), (2295, 29288), (2380, 28242), (2520, 26673), (2615, 25704), (2856, 23535), (3060, 21966), (3138, 21420), (3213, 20920), (3570, 18828), (3661, 18360), (3672, 18305), (3780, 17782), (4184, 16065), (4284, 15690), (4590, 14644), (4707, 14280), (4760, 14121), (5230, 12852), (5355, 12552), (6120, 10983), (6276, 10710), (6426, 10460), (7140, 9414), (7322, 9180), (7560, 8891), (7845, 8568)]