18669362760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{303271}}^1$

素因数の和:303313

約数の個数: 160

約数和(自身を含む): 66052641600

約数和(自身を除く): 47383278840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 5130, 6156, 6840, 7695, 10260, 12312, 15390, 20520, 30780, 61560, 303271, 606542, 909813, 1213084, 1516355, 1819626, 2426168, 2729439, 3032710, 3639252, 4549065, 5458878, 5762149, 6065420, 7278504, 8188317, 9098130, 10917756, 11524298, 12130840, 13647195, 16376634, 17286447, 18196260, 21835512, 23048596, 24564951, 27294390, 28810745, 32753268, 34572894, 36392520, 40941585, 46097192, 49129902, 51859341, 54588780, 57621490, 65506536, 69145788, 81883170, 86432235, 98259804, 103718682, 109177560, 115242980, 122824755, 138291576, 155578023, 163766340, 172864470, 196519608, 207437364, 230485960, 245649510, 259296705, 311156046, 327532680, 345728940, 414874728, 466734069, 491299020, 518593410, 622312092, 691457880, 777890115, 933468138, 982598040, 1037186820, 1244624184, 1555780230, 1866936276, 2074373640, 2333670345, 3111560460, 3733872552, 4667340690, 6223120920, 9334681380, 18669362760]

約数ペア:

[(1, 18669362760), (2, 9334681380), (3, 6223120920), (4, 4667340690), (5, 3733872552), (6, 3111560460), (8, 2333670345), (9, 2074373640), (10, 1866936276), (12, 1555780230), (15, 1244624184), (18, 1037186820), (19, 982598040), (20, 933468138), (24, 777890115), (27, 691457880), (30, 622312092), (36, 518593410), (38, 491299020), (40, 466734069), (45, 414874728), (54, 345728940), (57, 327532680), (60, 311156046), (72, 259296705), (76, 245649510), (81, 230485960), (90, 207437364), (95, 196519608), (108, 172864470), (114, 163766340), (120, 155578023), (135, 138291576), (152, 122824755), (162, 115242980), (171, 109177560), (180, 103718682), (190, 98259804), (216, 86432235), (228, 81883170), (270, 69145788), (285, 65506536), (324, 57621490), (342, 54588780), (360, 51859341), (380, 49129902), (405, 46097192), (456, 40941585), (513, 36392520), (540, 34572894), (570, 32753268), (648, 28810745), (684, 27294390), (760, 24564951), (810, 23048596), (855, 21835512), (1026, 18196260), (1080, 17286447), (1140, 16376634), (1368, 13647195), (1539, 12130840), (1620, 11524298), (1710, 10917756), (2052, 9098130), (2280, 8188317), (2565, 7278504), (3078, 6065420), (3240, 5762149), (3420, 5458878), (4104, 4549065), (5130, 3639252), (6156, 3032710), (6840, 2729439), (7695, 2426168), (10260, 1819626), (12312, 1516355), (15390, 1213084), (20520, 909813), (30780, 606542), (61560, 303271)]