322596540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2809

約数の個数: 192

約数和(自身を含む): 1184440320

約数和(自身を除く): 861843780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2604, 2753, 2790, 3255, 3348, 3780, 3906, 4185, 4340, 5506, 5580, 5859, 6510, 7812, 8259, 8370, 9765, 11012, 11718, 13020, 13765, 16518, 16740, 19271, 19530, 23436, 24777, 27530, 29295, 33036, 38542, 39060, 41295, 49554, 55060, 57813, 58590, 74331, 77084, 82590, 85343, 96355, 99108, 115626, 117180, 123885, 148662, 165180, 170686, 173439, 192710, 231252, 247770, 256029, 289065, 297324, 341372, 346878, 371655, 385420, 426715, 495540, 512058, 520317, 578130, 597401, 693756, 743310, 768087, 853430, 867195, 1024116, 1040634, 1156260, 1194802, 1280145, 1486620, 1536174, 1706860, 1734390, 1792203, 2081268, 2304261, 2389604, 2560290, 2601585, 2987005, 3072348, 3468780, 3584406, 3840435, 4608522, 5120580, 5203170, 5376609, 5974010, 7168812, 7680870, 8961015, 9217044, 10406340, 10753218, 11521305, 11948020, 15361740, 16129827, 17922030, 21506436, 23042610, 26883045, 32259654, 35844060, 46085220, 53766090, 64519308, 80649135, 107532180, 161298270, 322596540]

約数ペア:

[(1, 322596540), (2, 161298270), (3, 107532180), (4, 80649135), (5, 64519308), (6, 53766090), (7, 46085220), (9, 35844060), (10, 32259654), (12, 26883045), (14, 23042610), (15, 21506436), (18, 17922030), (20, 16129827), (21, 15361740), (27, 11948020), (28, 11521305), (30, 10753218), (31, 10406340), (35, 9217044), (36, 8961015), (42, 7680870), (45, 7168812), (54, 5974010), (60, 5376609), (62, 5203170), (63, 5120580), (70, 4608522), (84, 3840435), (90, 3584406), (93, 3468780), (105, 3072348), (108, 2987005), (124, 2601585), (126, 2560290), (135, 2389604), (140, 2304261), (155, 2081268), (180, 1792203), (186, 1734390), (189, 1706860), (210, 1536174), (217, 1486620), (252, 1280145), (270, 1194802), (279, 1156260), (310, 1040634), (315, 1024116), (372, 867195), (378, 853430), (420, 768087), (434, 743310), (465, 693756), (540, 597401), (558, 578130), (620, 520317), (630, 512058), (651, 495540), (756, 426715), (837, 385420), (868, 371655), (930, 346878), (945, 341372), (1085, 297324), (1116, 289065), (1260, 256029), (1302, 247770), (1395, 231252), (1674, 192710), (1860, 173439), (1890, 170686), (1953, 165180), (2170, 148662), (2604, 123885), (2753, 117180), (2790, 115626), (3255, 99108), (3348, 96355), (3780, 85343), (3906, 82590), (4185, 77084), (4340, 74331), (5506, 58590), (5580, 57813), (5859, 55060), (6510, 49554), (7812, 41295), (8259, 39060), (8370, 38542), (9765, 33036), (11012, 29295), (11718, 27530), (13020, 24777), (13765, 23436), (16518, 19530), (16740, 19271)]