326702940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 987783552

約数和(自身を除く): 661080612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 83, 85, 102, 166, 170, 204, 227, 249, 255, 289, 332, 340, 415, 454, 498, 510, 578, 681, 830, 867, 908, 996, 1020, 1135, 1156, 1245, 1362, 1411, 1445, 1660, 1734, 2270, 2490, 2724, 2822, 2890, 3405, 3468, 3859, 4233, 4335, 4540, 4980, 5644, 5780, 6810, 7055, 7718, 8466, 8670, 11577, 13620, 14110, 15436, 16932, 17340, 18841, 19295, 21165, 23154, 23987, 28220, 37682, 38590, 42330, 46308, 47974, 56523, 57885, 65603, 71961, 75364, 77180, 84660, 94205, 95948, 113046, 115770, 119935, 131206, 143922, 188410, 196809, 226092, 231540, 239870, 262412, 282615, 287844, 320297, 328015, 359805, 376820, 393618, 479740, 565230, 640594, 656030, 719610, 787236, 960891, 984045, 1130460, 1281188, 1312060, 1439220, 1601485, 1921782, 1968090, 3202970, 3843564, 3936180, 4804455, 5445049, 6405940, 9608910, 10890098, 16335147, 19217820, 21780196, 27225245, 32670294, 54450490, 65340588, 81675735, 108900980, 163351470, 326702940]

約数ペア:

[(1, 326702940), (2, 163351470), (3, 108900980), (4, 81675735), (5, 65340588), (6, 54450490), (10, 32670294), (12, 27225245), (15, 21780196), (17, 19217820), (20, 16335147), (30, 10890098), (34, 9608910), (51, 6405940), (60, 5445049), (68, 4804455), (83, 3936180), (85, 3843564), (102, 3202970), (166, 1968090), (170, 1921782), (204, 1601485), (227, 1439220), (249, 1312060), (255, 1281188), (289, 1130460), (332, 984045), (340, 960891), (415, 787236), (454, 719610), (498, 656030), (510, 640594), (578, 565230), (681, 479740), (830, 393618), (867, 376820), (908, 359805), (996, 328015), (1020, 320297), (1135, 287844), (1156, 282615), (1245, 262412), (1362, 239870), (1411, 231540), (1445, 226092), (1660, 196809), (1734, 188410), (2270, 143922), (2490, 131206), (2724, 119935), (2822, 115770), (2890, 113046), (3405, 95948), (3468, 94205), (3859, 84660), (4233, 77180), (4335, 75364), (4540, 71961), (4980, 65603), (5644, 57885), (5780, 56523), (6810, 47974), (7055, 46308), (7718, 42330), (8466, 38590), (8670, 37682), (11577, 28220), (13620, 23987), (14110, 23154), (15436, 21165), (16932, 19295), (17340, 18841)]