238869540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4861}}^1$

素因数の和:4899

約数の個数: 192

約数和(自身を含む): 914833920

約数和(自身を除く): 675964380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4861, 4914, 5460, 7020, 8190, 9722, 9828, 12285, 14583, 16380, 19444, 24305, 24570, 29166, 34027, 43749, 48610, 49140, 58332, 63193, 68054, 72915, 87498, 97220, 102081, 126386, 131247, 136108, 145830, 170135, 174996, 189579, 204162, 218745, 252772, 262494, 291660, 306243, 315965, 340270, 379158, 408324, 437490, 442351, 510405, 524988, 568737, 612486, 631930, 656235, 680540, 758316, 874980, 884702, 918729, 947895, 1020810, 1137474, 1224972, 1263860, 1312470, 1327053, 1531215, 1706211, 1769404, 1837458, 1895790, 2041620, 2211755, 2274948, 2624940, 2654106, 2843685, 3062430, 3412422, 3674916, 3791580, 3981159, 4423510, 4593645, 5308212, 5687370, 6124860, 6635265, 6824844, 7962318, 8531055, 8847020, 9187290, 11374740, 11943477, 13270530, 15924636, 17062110, 18374580, 19905795, 23886954, 26541060, 34124220, 39811590, 47773908, 59717385, 79623180, 119434770, 238869540]

約数ペア:

[(1, 238869540), (2, 119434770), (3, 79623180), (4, 59717385), (5, 47773908), (6, 39811590), (7, 34124220), (9, 26541060), (10, 23886954), (12, 19905795), (13, 18374580), (14, 17062110), (15, 15924636), (18, 13270530), (20, 11943477), (21, 11374740), (26, 9187290), (27, 8847020), (28, 8531055), (30, 7962318), (35, 6824844), (36, 6635265), (39, 6124860), (42, 5687370), (45, 5308212), (52, 4593645), (54, 4423510), (60, 3981159), (63, 3791580), (65, 3674916), (70, 3412422), (78, 3062430), (84, 2843685), (90, 2654106), (91, 2624940), (105, 2274948), (108, 2211755), (117, 2041620), (126, 1895790), (130, 1837458), (135, 1769404), (140, 1706211), (156, 1531215), (180, 1327053), (182, 1312470), (189, 1263860), (195, 1224972), (210, 1137474), (234, 1020810), (252, 947895), (260, 918729), (270, 884702), (273, 874980), (315, 758316), (351, 680540), (364, 656235), (378, 631930), (390, 612486), (420, 568737), (455, 524988), (468, 510405), (540, 442351), (546, 437490), (585, 408324), (630, 379158), (702, 340270), (756, 315965), (780, 306243), (819, 291660), (910, 262494), (945, 252772), (1092, 218745), (1170, 204162), (1260, 189579), (1365, 174996), (1404, 170135), (1638, 145830), (1755, 136108), (1820, 131247), (1890, 126386), (2340, 102081), (2457, 97220), (2730, 87498), (3276, 72915), (3510, 68054), (3780, 63193), (4095, 58332), (4861, 49140), (4914, 48610), (5460, 43749), (7020, 34027), (8190, 29166), (9722, 24570), (9828, 24305), (12285, 19444), (14583, 16380)]