306743220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4271}}^1$

素因数の和:4315

約数の個数: 192

約数和(自身を含む): 1148313600

約数和(自身を除く): 841570380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4271, 4788, 5130, 5985, 7182, 7980, 8542, 10260, 11970, 12813, 14364, 17084, 17955, 21355, 23940, 25626, 29897, 35910, 38439, 42710, 51252, 59794, 64065, 71820, 76878, 81149, 85420, 89691, 115317, 119588, 128130, 149485, 153756, 162298, 179382, 192195, 230634, 243447, 256260, 269073, 298970, 324596, 358764, 384390, 405745, 448455, 461268, 486894, 538146, 568043, 576585, 597940, 730341, 768780, 807219, 811490, 896910, 973788, 1076292, 1136086, 1153170, 1217235, 1345365, 1460682, 1614438, 1622980, 1704129, 1793820, 2191023, 2272172, 2306340, 2434470, 2690730, 2840215, 2921364, 3228876, 3408258, 3651705, 4036095, 4382046, 4868940, 5112387, 5381460, 5680430, 6816516, 7303410, 8072190, 8520645, 8764092, 10224774, 10955115, 11360860, 14606820, 15337161, 16144380, 17041290, 20449548, 21910230, 25561935, 30674322, 34082580, 43820460, 51123870, 61348644, 76685805, 102247740, 153371610, 306743220]

約数ペア:

[(1, 306743220), (2, 153371610), (3, 102247740), (4, 76685805), (5, 61348644), (6, 51123870), (7, 43820460), (9, 34082580), (10, 30674322), (12, 25561935), (14, 21910230), (15, 20449548), (18, 17041290), (19, 16144380), (20, 15337161), (21, 14606820), (27, 11360860), (28, 10955115), (30, 10224774), (35, 8764092), (36, 8520645), (38, 8072190), (42, 7303410), (45, 6816516), (54, 5680430), (57, 5381460), (60, 5112387), (63, 4868940), (70, 4382046), (76, 4036095), (84, 3651705), (90, 3408258), (95, 3228876), (105, 2921364), (108, 2840215), (114, 2690730), (126, 2434470), (133, 2306340), (135, 2272172), (140, 2191023), (171, 1793820), (180, 1704129), (189, 1622980), (190, 1614438), (210, 1460682), (228, 1345365), (252, 1217235), (266, 1153170), (270, 1136086), (285, 1076292), (315, 973788), (342, 896910), (378, 811490), (380, 807219), (399, 768780), (420, 730341), (513, 597940), (532, 576585), (540, 568043), (570, 538146), (630, 486894), (665, 461268), (684, 448455), (756, 405745), (798, 384390), (855, 358764), (945, 324596), (1026, 298970), (1140, 269073), (1197, 256260), (1260, 243447), (1330, 230634), (1596, 192195), (1710, 179382), (1890, 162298), (1995, 153756), (2052, 149485), (2394, 128130), (2565, 119588), (2660, 115317), (3420, 89691), (3591, 85420), (3780, 81149), (3990, 76878), (4271, 71820), (4788, 64065), (5130, 59794), (5985, 51252), (7182, 42710), (7980, 38439), (8542, 35910), (10260, 29897), (11970, 25626), (12813, 23940), (14364, 21355), (17084, 17955)]