673989660

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:860

約数の個数: 192

約数和(自身を含む): 2237222400

約数和(自身を除く): 1563232740

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, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 729, 810, 811, 855, 972, 1026, 1140, 1215, 1458, 1539, 1620, 1622, 1710, 2052, 2187, 2430, 2433, 2565, 2916, 3078, 3244, 3420, 3645, 4055, 4374, 4617, 4860, 4866, 5130, 6156, 7290, 7299, 7695, 8110, 8748, 9234, 9732, 10260, 10935, 12165, 13851, 14580, 14598, 15390, 15409, 16220, 18468, 21870, 21897, 23085, 24330, 27702, 29196, 30780, 30818, 36495, 41553, 43740, 43794, 46170, 46227, 48660, 55404, 61636, 65691, 69255, 72990, 77045, 83106, 87588, 92340, 92454, 109485, 131382, 138510, 138681, 145980, 154090, 166212, 184908, 197073, 207765, 218970, 231135, 262764, 277020, 277362, 308180, 328455, 394146, 415530, 416043, 437940, 462270, 554724, 591219, 656910, 693405, 788292, 831060, 832086, 924540, 985365, 1182438, 1248129, 1313820, 1386810, 1664172, 1773657, 1970730, 2080215, 2364876, 2496258, 2773620, 2956095, 3547314, 3744387, 3941460, 4160430, 4992516, 5912190, 6240645, 7094628, 7488774, 8320860, 8868285, 11233161, 11824380, 12481290, 14977548, 17736570, 18721935, 22466322, 24962580, 33699483, 35473140, 37443870, 44932644, 56165805, 67398966, 74887740, 112331610, 134797932, 168497415, 224663220, 336994830, 673989660]

約数ペア:

[(1, 673989660), (2, 336994830), (3, 224663220), (4, 168497415), (5, 134797932), (6, 112331610), (9, 74887740), (10, 67398966), (12, 56165805), (15, 44932644), (18, 37443870), (19, 35473140), (20, 33699483), (27, 24962580), (30, 22466322), (36, 18721935), (38, 17736570), (45, 14977548), (54, 12481290), (57, 11824380), (60, 11233161), (76, 8868285), (81, 8320860), (90, 7488774), (95, 7094628), (108, 6240645), (114, 5912190), (135, 4992516), (162, 4160430), (171, 3941460), (180, 3744387), (190, 3547314), (228, 2956095), (243, 2773620), (270, 2496258), (285, 2364876), (324, 2080215), (342, 1970730), (380, 1773657), (405, 1664172), (486, 1386810), (513, 1313820), (540, 1248129), (570, 1182438), (684, 985365), (729, 924540), (810, 832086), (811, 831060), (855, 788292), (972, 693405), (1026, 656910), (1140, 591219), (1215, 554724), (1458, 462270), (1539, 437940), (1620, 416043), (1622, 415530), (1710, 394146), (2052, 328455), (2187, 308180), (2430, 277362), (2433, 277020), (2565, 262764), (2916, 231135), (3078, 218970), (3244, 207765), (3420, 197073), (3645, 184908), (4055, 166212), (4374, 154090), (4617, 145980), (4860, 138681), (4866, 138510), (5130, 131382), (6156, 109485), (7290, 92454), (7299, 92340), (7695, 87588), (8110, 83106), (8748, 77045), (9234, 72990), (9732, 69255), (10260, 65691), (10935, 61636), (12165, 55404), (13851, 48660), (14580, 46227), (14598, 46170), (15390, 43794), (15409, 43740), (16220, 41553), (18468, 36495), (21870, 30818), (21897, 30780), (23085, 29196), (24330, 27702)]