201647880

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:570

約数の個数: 320

約数和(自身を含む): 821715840

約数和(自身を除く): 620067960

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, 81, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 162, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 324, 340, 357, 360, 378, 405, 408, 420, 459, 476, 504, 510, 523, 540, 567, 595, 612, 630, 648, 680, 714, 756, 765, 810, 840, 918, 945, 952, 1020, 1046, 1071, 1080, 1134, 1190, 1224, 1260, 1377, 1428, 1512, 1530, 1569, 1620, 1785, 1836, 1890, 2040, 2092, 2142, 2268, 2295, 2380, 2520, 2615, 2754, 2835, 2856, 3060, 3138, 3213, 3240, 3570, 3661, 3672, 3780, 4184, 4284, 4536, 4590, 4707, 4760, 5230, 5355, 5508, 5670, 6120, 6276, 6426, 6885, 7140, 7322, 7560, 7845, 8568, 8891, 9180, 9414, 9639, 10460, 10710, 10983, 11016, 11340, 12552, 12852, 13770, 14121, 14280, 14644, 15690, 16065, 17782, 18305, 18360, 18828, 19278, 20920, 21420, 21966, 22680, 23535, 25704, 26673, 27540, 28242, 29288, 31380, 32130, 32949, 35564, 36610, 37656, 38556, 42363, 42840, 43932, 44455, 47070, 48195, 53346, 54915, 55080, 56484, 62237, 62760, 64260, 65898, 70605, 71128, 73220, 77112, 80019, 84726, 87864, 88910, 94140, 96390, 98847, 106692, 109830, 112968, 124474, 128520, 131796, 133365, 141210, 146440, 160038, 164745, 169452, 177820, 186711, 188280, 192780, 197694, 211815, 213384, 219660, 240057, 248948, 263592, 266730, 282420, 296541, 311185, 320076, 329490, 338904, 355640, 373422, 385560, 395388, 400095, 423630, 439320, 480114, 494235, 497896, 533460, 560133, 564840, 593082, 622370, 640152, 658980, 720171, 746844, 790776, 800190, 847260, 933555, 960228, 988470, 1066920, 1120266, 1186164, 1200285, 1244740, 1317960, 1440342, 1482705, 1493688, 1600380, 1680399, 1694520, 1867110, 1920456, 1976940, 2240532, 2372328, 2400570, 2489480, 2800665, 2880684, 2965410, 3200760, 3360798, 3600855, 3734220, 3953880, 4481064, 4801140, 5041197, 5601330, 5761368, 5930820, 6721596, 7201710, 7468440, 8401995, 9602280, 10082394, 11202660, 11861640, 13443192, 14403420, 16803990, 20164788, 22405320, 25205985, 28806840, 33607980, 40329576, 50411970, 67215960, 100823940, 201647880]

約数ペア:

[(1, 201647880), (2, 100823940), (3, 67215960), (4, 50411970), (5, 40329576), (6, 33607980), (7, 28806840), (8, 25205985), (9, 22405320), (10, 20164788), (12, 16803990), (14, 14403420), (15, 13443192), (17, 11861640), (18, 11202660), (20, 10082394), (21, 9602280), (24, 8401995), (27, 7468440), (28, 7201710), (30, 6721596), (34, 5930820), (35, 5761368), (36, 5601330), (40, 5041197), (42, 4801140), (45, 4481064), (51, 3953880), (54, 3734220), (56, 3600855), (60, 3360798), (63, 3200760), (68, 2965410), (70, 2880684), (72, 2800665), (81, 2489480), (84, 2400570), (85, 2372328), (90, 2240532), (102, 1976940), (105, 1920456), (108, 1867110), (119, 1694520), (120, 1680399), (126, 1600380), (135, 1493688), (136, 1482705), (140, 1440342), (153, 1317960), (162, 1244740), (168, 1200285), (170, 1186164), (180, 1120266), (189, 1066920), (204, 988470), (210, 960228), (216, 933555), (238, 847260), (252, 800190), (255, 790776), (270, 746844), (280, 720171), (306, 658980), (315, 640152), (324, 622370), (340, 593082), (357, 564840), (360, 560133), (378, 533460), (405, 497896), (408, 494235), (420, 480114), (459, 439320), (476, 423630), (504, 400095), (510, 395388), (523, 385560), (540, 373422), (567, 355640), (595, 338904), (612, 329490), (630, 320076), (648, 311185), (680, 296541), (714, 282420), (756, 266730), (765, 263592), (810, 248948), (840, 240057), (918, 219660), (945, 213384), (952, 211815), (1020, 197694), (1046, 192780), (1071, 188280), (1080, 186711), (1134, 177820), (1190, 169452), (1224, 164745), (1260, 160038), (1377, 146440), (1428, 141210), (1512, 133365), (1530, 131796), (1569, 128520), (1620, 124474), (1785, 112968), (1836, 109830), (1890, 106692), (2040, 98847), (2092, 96390), (2142, 94140), (2268, 88910), (2295, 87864), (2380, 84726), (2520, 80019), (2615, 77112), (2754, 73220), (2835, 71128), (2856, 70605), (3060, 65898), (3138, 64260), (3213, 62760), (3240, 62237), (3570, 56484), (3661, 55080), (3672, 54915), (3780, 53346), (4184, 48195), (4284, 47070), (4536, 44455), (4590, 43932), (4707, 42840), (4760, 42363), (5230, 38556), (5355, 37656), (5508, 36610), (5670, 35564), (6120, 32949), (6276, 32130), (6426, 31380), (6885, 29288), (7140, 28242), (7322, 27540), (7560, 26673), (7845, 25704), (8568, 23535), (8891, 22680), (9180, 21966), (9414, 21420), (9639, 20920), (10460, 19278), (10710, 18828), (10983, 18360), (11016, 18305), (11340, 17782), (12552, 16065), (12852, 15690), (13770, 14644), (14121, 14280)]