244342980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:800

約数の個数: 240

約数和(自身を含む): 907441920

約数和(自身を除く): 663098940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 81, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 162, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 324, 348, 378, 405, 406, 420, 435, 522, 540, 567, 580, 609, 630, 743, 756, 783, 810, 812, 870, 945, 1015, 1044, 1134, 1218, 1260, 1305, 1486, 1566, 1620, 1740, 1827, 1890, 2030, 2229, 2268, 2349, 2436, 2610, 2835, 2972, 3045, 3132, 3654, 3715, 3780, 3915, 4060, 4458, 4698, 5201, 5220, 5481, 5670, 6090, 6687, 7308, 7430, 7830, 8916, 9135, 9396, 10402, 10962, 11145, 11340, 11745, 12180, 13374, 14860, 15603, 15660, 16443, 18270, 20061, 20804, 21547, 21924, 22290, 23490, 26005, 26748, 27405, 31206, 32886, 33435, 36540, 40122, 43094, 44580, 46809, 46980, 52010, 54810, 60183, 62412, 64641, 65772, 66870, 78015, 80244, 82215, 86188, 93618, 100305, 104020, 107735, 109620, 120366, 129282, 133740, 140427, 150829, 156030, 164430, 187236, 193923, 200610, 215470, 234045, 240732, 258564, 280854, 300915, 301658, 312060, 323205, 328860, 387846, 401220, 421281, 430940, 452487, 468090, 561708, 581769, 601830, 603316, 646410, 702135, 754145, 775692, 842562, 904974, 936180, 969615, 1163538, 1203660, 1292820, 1357461, 1404270, 1508290, 1685124, 1745307, 1809948, 1939230, 2106405, 2262435, 2327076, 2714922, 2808540, 2908845, 3016580, 3490614, 3878460, 4072383, 4212810, 4524870, 5429844, 5817690, 6787305, 6981228, 8144766, 8425620, 8726535, 9049740, 11635380, 12217149, 13574610, 16289532, 17453070, 20361915, 24434298, 27149220, 34906140, 40723830, 48868596, 61085745, 81447660, 122171490, 244342980]

約数ペア:

[(1, 244342980), (2, 122171490), (3, 81447660), (4, 61085745), (5, 48868596), (6, 40723830), (7, 34906140), (9, 27149220), (10, 24434298), (12, 20361915), (14, 17453070), (15, 16289532), (18, 13574610), (20, 12217149), (21, 11635380), (27, 9049740), (28, 8726535), (29, 8425620), (30, 8144766), (35, 6981228), (36, 6787305), (42, 5817690), (45, 5429844), (54, 4524870), (58, 4212810), (60, 4072383), (63, 3878460), (70, 3490614), (81, 3016580), (84, 2908845), (87, 2808540), (90, 2714922), (105, 2327076), (108, 2262435), (116, 2106405), (126, 1939230), (135, 1809948), (140, 1745307), (145, 1685124), (162, 1508290), (174, 1404270), (180, 1357461), (189, 1292820), (203, 1203660), (210, 1163538), (252, 969615), (261, 936180), (270, 904974), (290, 842562), (315, 775692), (324, 754145), (348, 702135), (378, 646410), (405, 603316), (406, 601830), (420, 581769), (435, 561708), (522, 468090), (540, 452487), (567, 430940), (580, 421281), (609, 401220), (630, 387846), (743, 328860), (756, 323205), (783, 312060), (810, 301658), (812, 300915), (870, 280854), (945, 258564), (1015, 240732), (1044, 234045), (1134, 215470), (1218, 200610), (1260, 193923), (1305, 187236), (1486, 164430), (1566, 156030), (1620, 150829), (1740, 140427), (1827, 133740), (1890, 129282), (2030, 120366), (2229, 109620), (2268, 107735), (2349, 104020), (2436, 100305), (2610, 93618), (2835, 86188), (2972, 82215), (3045, 80244), (3132, 78015), (3654, 66870), (3715, 65772), (3780, 64641), (3915, 62412), (4060, 60183), (4458, 54810), (4698, 52010), (5201, 46980), (5220, 46809), (5481, 44580), (5670, 43094), (6090, 40122), (6687, 36540), (7308, 33435), (7430, 32886), (7830, 31206), (8916, 27405), (9135, 26748), (9396, 26005), (10402, 23490), (10962, 22290), (11145, 21924), (11340, 21547), (11745, 20804), (12180, 20061), (13374, 18270), (14860, 16443), (15603, 15660)]