248122140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 384

約数和(自身を含む): 928972800

約数和(自身を除く): 680850660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 31, 34, 35, 38, 42, 51, 57, 59, 60, 62, 68, 70, 76, 84, 85, 93, 95, 102, 105, 114, 118, 119, 124, 133, 140, 155, 170, 177, 186, 190, 204, 210, 217, 228, 236, 238, 255, 266, 285, 295, 310, 323, 340, 354, 357, 372, 380, 399, 413, 420, 434, 465, 476, 510, 527, 532, 570, 589, 590, 595, 620, 646, 651, 665, 708, 714, 798, 826, 868, 885, 930, 969, 1003, 1020, 1054, 1085, 1121, 1140, 1178, 1180, 1190, 1239, 1292, 1302, 1330, 1428, 1581, 1596, 1615, 1652, 1767, 1770, 1785, 1829, 1860, 1938, 1995, 2006, 2065, 2108, 2170, 2242, 2261, 2356, 2380, 2478, 2604, 2635, 2660, 2945, 3009, 3162, 3230, 3255, 3363, 3534, 3540, 3570, 3658, 3689, 3876, 3990, 4012, 4123, 4130, 4340, 4484, 4522, 4845, 4956, 5015, 5270, 5487, 5605, 5890, 6018, 6195, 6324, 6460, 6510, 6726, 6783, 7021, 7068, 7140, 7316, 7378, 7847, 7905, 7980, 8246, 8260, 8835, 9044, 9145, 9690, 10013, 10030, 10540, 10974, 11067, 11210, 11305, 11780, 12036, 12369, 12390, 12803, 13020, 13452, 13566, 14042, 14756, 15045, 15694, 15810, 16492, 16815, 17670, 18290, 18445, 19057, 19380, 20026, 20060, 20615, 21063, 21948, 22134, 22420, 22610, 23541, 24738, 24780, 25606, 27132, 27435, 28084, 30039, 30090, 31093, 31388, 31620, 33630, 33915, 34751, 35105, 35340, 36580, 36890, 38114, 38409, 39235, 40052, 41230, 42126, 44268, 45220, 47082, 49476, 50065, 51212, 54870, 55335, 57171, 60078, 60180, 61845, 62186, 64015, 67260, 67830, 69502, 70091, 70210, 73780, 76228, 76818, 78470, 82460, 84252, 93279, 94164, 95285, 100130, 104253, 105315, 109740, 110670, 114342, 117705, 120156, 123690, 124372, 128030, 133399, 135660, 139004, 140182, 140420, 150195, 153636, 155465, 156940, 173755, 186558, 190570, 192045, 200260, 208506, 210273, 210630, 217651, 221340, 228684, 235410, 243257, 247380, 256060, 266798, 280364, 285855, 300390, 310930, 347510, 350455, 373116, 381140, 384090, 400197, 417012, 420546, 421260, 435302, 466395, 470820, 486514, 521265, 533596, 571710, 590767, 600780, 621860, 652953, 666995, 695020, 700910, 729771, 768180, 800394, 841092, 870604, 932790, 973028, 1042530, 1051365, 1088255, 1143420, 1181534, 1216285, 1305906, 1333990, 1401820, 1459542, 1600788, 1772301, 1865580, 2000985, 2085060, 2102730, 2176510, 2363068, 2432570, 2611812, 2667980, 2919084, 2953835, 3264765, 3544602, 3648855, 4001970, 4135369, 4205460, 4353020, 4865140, 5907670, 6529530, 7089204, 7297710, 8003940, 8270738, 8861505, 11815340, 12406107, 13059060, 14595420, 16541476, 17723010, 20676845, 24812214, 35446020, 41353690, 49624428, 62030535, 82707380, 124061070, 248122140]

約数ペア:

[(1, 248122140), (2, 124061070), (3, 82707380), (4, 62030535), (5, 49624428), (6, 41353690), (7, 35446020), (10, 24812214), (12, 20676845), (14, 17723010), (15, 16541476), (17, 14595420), (19, 13059060), (20, 12406107), (21, 11815340), (28, 8861505), (30, 8270738), (31, 8003940), (34, 7297710), (35, 7089204), (38, 6529530), (42, 5907670), (51, 4865140), (57, 4353020), (59, 4205460), (60, 4135369), (62, 4001970), (68, 3648855), (70, 3544602), (76, 3264765), (84, 2953835), (85, 2919084), (93, 2667980), (95, 2611812), (102, 2432570), (105, 2363068), (114, 2176510), (118, 2102730), (119, 2085060), (124, 2000985), (133, 1865580), (140, 1772301), (155, 1600788), (170, 1459542), (177, 1401820), (186, 1333990), (190, 1305906), (204, 1216285), (210, 1181534), (217, 1143420), (228, 1088255), (236, 1051365), (238, 1042530), (255, 973028), (266, 932790), (285, 870604), (295, 841092), (310, 800394), (323, 768180), (340, 729771), (354, 700910), (357, 695020), (372, 666995), (380, 652953), (399, 621860), (413, 600780), (420, 590767), (434, 571710), (465, 533596), (476, 521265), (510, 486514), (527, 470820), (532, 466395), (570, 435302), (589, 421260), (590, 420546), (595, 417012), (620, 400197), (646, 384090), (651, 381140), (665, 373116), (708, 350455), (714, 347510), (798, 310930), (826, 300390), (868, 285855), (885, 280364), (930, 266798), (969, 256060), (1003, 247380), (1020, 243257), (1054, 235410), (1085, 228684), (1121, 221340), (1140, 217651), (1178, 210630), (1180, 210273), (1190, 208506), (1239, 200260), (1292, 192045), (1302, 190570), (1330, 186558), (1428, 173755), (1581, 156940), (1596, 155465), (1615, 153636), (1652, 150195), (1767, 140420), (1770, 140182), (1785, 139004), (1829, 135660), (1860, 133399), (1938, 128030), (1995, 124372), (2006, 123690), (2065, 120156), (2108, 117705), (2170, 114342), (2242, 110670), (2261, 109740), (2356, 105315), (2380, 104253), (2478, 100130), (2604, 95285), (2635, 94164), (2660, 93279), (2945, 84252), (3009, 82460), (3162, 78470), (3230, 76818), (3255, 76228), (3363, 73780), (3534, 70210), (3540, 70091), (3570, 69502), (3658, 67830), (3689, 67260), (3876, 64015), (3990, 62186), (4012, 61845), (4123, 60180), (4130, 60078), (4340, 57171), (4484, 55335), (4522, 54870), (4845, 51212), (4956, 50065), (5015, 49476), (5270, 47082), (5487, 45220), (5605, 44268), (5890, 42126), (6018, 41230), (6195, 40052), (6324, 39235), (6460, 38409), (6510, 38114), (6726, 36890), (6783, 36580), (7021, 35340), (7068, 35105), (7140, 34751), (7316, 33915), (7378, 33630), (7847, 31620), (7905, 31388), (7980, 31093), (8246, 30090), (8260, 30039), (8835, 28084), (9044, 27435), (9145, 27132), (9690, 25606), (10013, 24780), (10030, 24738), (10540, 23541), (10974, 22610), (11067, 22420), (11210, 22134), (11305, 21948), (11780, 21063), (12036, 20615), (12369, 20060), (12390, 20026), (12803, 19380), (13020, 19057), (13452, 18445), (13566, 18290), (14042, 17670), (14756, 16815), (15045, 16492), (15694, 15810)]