73760280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 256

約数和(自身を含む): 270604800

約数和(自身を除く): 196844520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 19, 20, 22, 24, 30, 33, 34, 38, 40, 44, 51, 55, 57, 60, 66, 68, 76, 85, 88, 95, 102, 110, 114, 120, 132, 136, 152, 165, 170, 173, 187, 190, 204, 209, 220, 228, 255, 264, 285, 323, 330, 340, 346, 374, 380, 408, 418, 440, 456, 510, 519, 561, 570, 627, 646, 660, 680, 692, 748, 760, 836, 865, 935, 969, 1020, 1038, 1045, 1122, 1140, 1254, 1292, 1320, 1384, 1496, 1615, 1672, 1730, 1870, 1903, 1938, 2040, 2076, 2090, 2244, 2280, 2508, 2584, 2595, 2805, 2941, 3135, 3230, 3287, 3460, 3553, 3740, 3806, 3876, 4152, 4180, 4488, 4845, 5016, 5190, 5610, 5709, 5882, 6270, 6460, 6574, 6920, 7106, 7480, 7612, 7752, 8360, 8823, 9515, 9690, 9861, 10380, 10659, 11220, 11418, 11764, 12540, 12920, 13148, 14212, 14705, 15224, 16435, 17646, 17765, 19030, 19380, 19722, 20760, 21318, 22440, 22836, 23528, 25080, 26296, 28424, 28545, 29410, 32351, 32870, 35292, 35530, 36157, 38060, 38760, 39444, 42636, 44115, 45672, 49305, 53295, 55879, 57090, 58820, 64702, 65740, 70584, 71060, 72314, 76120, 78888, 85272, 88230, 97053, 98610, 106590, 108471, 111758, 114180, 117640, 129404, 131480, 142120, 144628, 161755, 167637, 176460, 180785, 194106, 197220, 213180, 216942, 223516, 228360, 258808, 279395, 289256, 323510, 335274, 352920, 361570, 388212, 394440, 426360, 433884, 447032, 485265, 542355, 558790, 614669, 647020, 670548, 723140, 776424, 838185, 867768, 970530, 1084710, 1117580, 1229338, 1294040, 1341096, 1446280, 1676370, 1844007, 1941060, 2169420, 2235160, 2458676, 3073345, 3352740, 3688014, 3882120, 4338840, 4917352, 6146690, 6705480, 7376028, 9220035, 12293380, 14752056, 18440070, 24586760, 36880140, 73760280]

約数ペア:

[(1, 73760280), (2, 36880140), (3, 24586760), (4, 18440070), (5, 14752056), (6, 12293380), (8, 9220035), (10, 7376028), (11, 6705480), (12, 6146690), (15, 4917352), (17, 4338840), (19, 3882120), (20, 3688014), (22, 3352740), (24, 3073345), (30, 2458676), (33, 2235160), (34, 2169420), (38, 1941060), (40, 1844007), (44, 1676370), (51, 1446280), (55, 1341096), (57, 1294040), (60, 1229338), (66, 1117580), (68, 1084710), (76, 970530), (85, 867768), (88, 838185), (95, 776424), (102, 723140), (110, 670548), (114, 647020), (120, 614669), (132, 558790), (136, 542355), (152, 485265), (165, 447032), (170, 433884), (173, 426360), (187, 394440), (190, 388212), (204, 361570), (209, 352920), (220, 335274), (228, 323510), (255, 289256), (264, 279395), (285, 258808), (323, 228360), (330, 223516), (340, 216942), (346, 213180), (374, 197220), (380, 194106), (408, 180785), (418, 176460), (440, 167637), (456, 161755), (510, 144628), (519, 142120), (561, 131480), (570, 129404), (627, 117640), (646, 114180), (660, 111758), (680, 108471), (692, 106590), (748, 98610), (760, 97053), (836, 88230), (865, 85272), (935, 78888), (969, 76120), (1020, 72314), (1038, 71060), (1045, 70584), (1122, 65740), (1140, 64702), (1254, 58820), (1292, 57090), (1320, 55879), (1384, 53295), (1496, 49305), (1615, 45672), (1672, 44115), (1730, 42636), (1870, 39444), (1903, 38760), (1938, 38060), (2040, 36157), (2076, 35530), (2090, 35292), (2244, 32870), (2280, 32351), (2508, 29410), (2584, 28545), (2595, 28424), (2805, 26296), (2941, 25080), (3135, 23528), (3230, 22836), (3287, 22440), (3460, 21318), (3553, 20760), (3740, 19722), (3806, 19380), (3876, 19030), (4152, 17765), (4180, 17646), (4488, 16435), (4845, 15224), (5016, 14705), (5190, 14212), (5610, 13148), (5709, 12920), (5882, 12540), (6270, 11764), (6460, 11418), (6574, 11220), (6920, 10659), (7106, 10380), (7480, 9861), (7612, 9690), (7752, 9515), (8360, 8823)]