7421252940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{723319}}^1$

素因数の和:723356

約数の個数: 96

約数和(自身を含む): 24303552000

約数和(自身を除く): 16882299060

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, 5130, 10260, 723319, 1446638, 2169957, 2893276, 3616595, 4339914, 6509871, 7233190, 8679828, 10849785, 13019742, 13743061, 14466380, 19529613, 21699570, 26039484, 27486122, 32549355, 39059226, 41229183, 43399140, 54972244, 65098710, 68715305, 78118452, 82458366, 97648065, 123687549, 130197420, 137430610, 164916732, 195296130, 206145915, 247375098, 274861220, 371062647, 390592260, 412291830, 494750196, 618437745, 742125294, 824583660, 1236875490, 1484250588, 1855313235, 2473750980, 3710626470, 7421252940]

約数ペア:

[(1, 7421252940), (2, 3710626470), (3, 2473750980), (4, 1855313235), (5, 1484250588), (6, 1236875490), (9, 824583660), (10, 742125294), (12, 618437745), (15, 494750196), (18, 412291830), (19, 390592260), (20, 371062647), (27, 274861220), (30, 247375098), (36, 206145915), (38, 195296130), (45, 164916732), (54, 137430610), (57, 130197420), (60, 123687549), (76, 97648065), (90, 82458366), (95, 78118452), (108, 68715305), (114, 65098710), (135, 54972244), (171, 43399140), (180, 41229183), (190, 39059226), (228, 32549355), (270, 27486122), (285, 26039484), (342, 21699570), (380, 19529613), (513, 14466380), (540, 13743061), (570, 13019742), (684, 10849785), (855, 8679828), (1026, 7233190), (1140, 6509871), (1710, 4339914), (2052, 3616595), (2565, 2893276), (3420, 2169957), (5130, 1446638), (10260, 723319)]