742624145460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4999}}^1\times {\mathrm{14479}}^1$

素因数の和:19515

約数の個数: 192

約数和(自身を含む): 2432640000000

約数和(自身を除く): 1690015854540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 4999, 5130, 9998, 10260, 14479, 14997, 19996, 24995, 28958, 29994, 43437, 44991, 49990, 57916, 59988, 72395, 74985, 86874, 89982, 94981, 99980, 130311, 134973, 144790, 149970, 173748, 179964, 189962, 217185, 224955, 260622, 269946, 275101, 284943, 289580, 299940, 379924, 390933, 434370, 449910, 474905, 521244, 539892, 550202, 569886, 651555, 674865, 781866, 825303, 854829, 868740, 899820, 949810, 1100404, 1139772, 1303110, 1349730, 1375505, 1424715, 1563732, 1650606, 1709658, 1899620, 1954665, 2475909, 2564487, 2606220, 2699460, 2751010, 2849430, 3301212, 3419316, 3909330, 4126515, 4274145, 4951818, 5128974, 5502020, 5698860, 7427727, 7818660, 8253030, 8548290, 9903636, 10257948, 12379545, 12822435, 14855454, 16506060, 17096580, 24759090, 25644870, 29710908, 37138635, 49518180, 51289740, 72380521, 74277270, 144761042, 148554540, 217141563, 289522084, 361902605, 434283126, 651424689, 723805210, 868566252, 1085707815, 1302849378, 1375229899, 1447610420, 1954274067, 2171415630, 2605698756, 2750459798, 3257123445, 3908548134, 4125689697, 4342831260, 5500919596, 6514246890, 6876149495, 7817096268, 8251379394, 9771370335, 12377069091, 13028493780, 13752298990, 16502758788, 19542740670, 20628448485, 24754138182, 27504597980, 37131207273, 39085481340, 41256896970, 49508276364, 61885345455, 74262414546, 82513793940, 123770690910, 148524829092, 185656036365, 247541381820, 371312072730, 742624145460]

約数ペア:

[(1, 742624145460), (2, 371312072730), (3, 247541381820), (4, 185656036365), (5, 148524829092), (6, 123770690910), (9, 82513793940), (10, 74262414546), (12, 61885345455), (15, 49508276364), (18, 41256896970), (19, 39085481340), (20, 37131207273), (27, 27504597980), (30, 24754138182), (36, 20628448485), (38, 19542740670), (45, 16502758788), (54, 13752298990), (57, 13028493780), (60, 12377069091), (76, 9771370335), (90, 8251379394), (95, 7817096268), (108, 6876149495), (114, 6514246890), (135, 5500919596), (171, 4342831260), (180, 4125689697), (190, 3908548134), (228, 3257123445), (270, 2750459798), (285, 2605698756), (342, 2171415630), (380, 1954274067), (513, 1447610420), (540, 1375229899), (570, 1302849378), (684, 1085707815), (855, 868566252), (1026, 723805210), (1140, 651424689), (1710, 434283126), (2052, 361902605), (2565, 289522084), (3420, 217141563), (4999, 148554540), (5130, 144761042), (9998, 74277270), (10260, 72380521), (14479, 51289740), (14997, 49518180), (19996, 37138635), (24995, 29710908), (28958, 25644870), (29994, 24759090), (43437, 17096580), (44991, 16506060), (49990, 14855454), (57916, 12822435), (59988, 12379545), (72395, 10257948), (74985, 9903636), (86874, 8548290), (89982, 8253030), (94981, 7818660), (99980, 7427727), (130311, 5698860), (134973, 5502020), (144790, 5128974), (149970, 4951818), (173748, 4274145), (179964, 4126515), (189962, 3909330), (217185, 3419316), (224955, 3301212), (260622, 2849430), (269946, 2751010), (275101, 2699460), (284943, 2606220), (289580, 2564487), (299940, 2475909), (379924, 1954665), (390933, 1899620), (434370, 1709658), (449910, 1650606), (474905, 1563732), (521244, 1424715), (539892, 1375505), (550202, 1349730), (569886, 1303110), (651555, 1139772), (674865, 1100404), (781866, 949810), (825303, 899820), (854829, 868740)]