617738940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{967}}^1$

素因数の和:1018

約数の個数: 288

約数和(自身を含む): 2380815360

約数和(自身を除く): 1763076420

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, 169, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 338, 351, 364, 378, 390, 420, 455, 468, 507, 540, 546, 585, 630, 676, 702, 756, 780, 819, 845, 910, 945, 967, 1014, 1092, 1170, 1183, 1260, 1365, 1404, 1521, 1638, 1690, 1755, 1820, 1890, 1934, 2028, 2340, 2366, 2457, 2535, 2730, 2901, 3042, 3276, 3380, 3510, 3549, 3780, 3868, 4095, 4563, 4732, 4835, 4914, 5070, 5460, 5802, 5915, 6084, 6769, 7020, 7098, 7605, 8190, 8703, 9126, 9670, 9828, 10140, 10647, 11604, 11830, 12285, 12571, 13538, 14196, 14505, 15210, 16380, 17406, 17745, 18252, 19340, 20307, 21294, 22815, 23660, 24570, 25142, 26109, 27076, 29010, 30420, 31941, 33845, 34812, 35490, 37713, 40614, 42588, 43515, 45630, 49140, 50284, 52218, 53235, 58020, 60921, 62855, 63882, 67690, 70980, 75426, 81228, 87030, 87997, 91260, 101535, 104436, 106470, 113139, 121842, 125710, 127764, 130545, 135380, 150852, 159705, 163423, 174060, 175994, 182763, 188565, 203070, 212940, 226278, 243684, 251420, 261090, 263991, 304605, 319410, 326846, 339417, 351988, 365526, 377130, 406140, 439985, 452556, 490269, 522180, 527982, 565695, 609210, 638820, 653692, 678834, 731052, 754260, 791973, 817115, 879970, 913815, 980538, 1055964, 1131390, 1143961, 1218420, 1319955, 1357668, 1470807, 1583946, 1634230, 1697085, 1759940, 1827630, 1961076, 2262780, 2287922, 2375919, 2451345, 2639910, 2941614, 3167892, 3268460, 3394170, 3431883, 3655260, 3959865, 4412421, 4575844, 4751838, 4902690, 5279820, 5719805, 5883228, 6788340, 6863766, 7354035, 7919730, 8824842, 9503676, 9805380, 10295649, 11439610, 11879595, 13727532, 14708070, 15839460, 17159415, 17649684, 20591298, 22062105, 22879220, 23759190, 29416140, 30886947, 34318830, 41182596, 44124210, 47518380, 51478245, 61773894, 68637660, 88248420, 102956490, 123547788, 154434735, 205912980, 308869470, 617738940]

約数ペア:

[(1, 617738940), (2, 308869470), (3, 205912980), (4, 154434735), (5, 123547788), (6, 102956490), (7, 88248420), (9, 68637660), (10, 61773894), (12, 51478245), (13, 47518380), (14, 44124210), (15, 41182596), (18, 34318830), (20, 30886947), (21, 29416140), (26, 23759190), (27, 22879220), (28, 22062105), (30, 20591298), (35, 17649684), (36, 17159415), (39, 15839460), (42, 14708070), (45, 13727532), (52, 11879595), (54, 11439610), (60, 10295649), (63, 9805380), (65, 9503676), (70, 8824842), (78, 7919730), (84, 7354035), (90, 6863766), (91, 6788340), (105, 5883228), (108, 5719805), (117, 5279820), (126, 4902690), (130, 4751838), (135, 4575844), (140, 4412421), (156, 3959865), (169, 3655260), (180, 3431883), (182, 3394170), (189, 3268460), (195, 3167892), (210, 2941614), (234, 2639910), (252, 2451345), (260, 2375919), (270, 2287922), (273, 2262780), (315, 1961076), (338, 1827630), (351, 1759940), (364, 1697085), (378, 1634230), (390, 1583946), (420, 1470807), (455, 1357668), (468, 1319955), (507, 1218420), (540, 1143961), (546, 1131390), (585, 1055964), (630, 980538), (676, 913815), (702, 879970), (756, 817115), (780, 791973), (819, 754260), (845, 731052), (910, 678834), (945, 653692), (967, 638820), (1014, 609210), (1092, 565695), (1170, 527982), (1183, 522180), (1260, 490269), (1365, 452556), (1404, 439985), (1521, 406140), (1638, 377130), (1690, 365526), (1755, 351988), (1820, 339417), (1890, 326846), (1934, 319410), (2028, 304605), (2340, 263991), (2366, 261090), (2457, 251420), (2535, 243684), (2730, 226278), (2901, 212940), (3042, 203070), (3276, 188565), (3380, 182763), (3510, 175994), (3549, 174060), (3780, 163423), (3868, 159705), (4095, 150852), (4563, 135380), (4732, 130545), (4835, 127764), (4914, 125710), (5070, 121842), (5460, 113139), (5802, 106470), (5915, 104436), (6084, 101535), (6769, 91260), (7020, 87997), (7098, 87030), (7605, 81228), (8190, 75426), (8703, 70980), (9126, 67690), (9670, 63882), (9828, 62855), (10140, 60921), (10647, 58020), (11604, 53235), (11830, 52218), (12285, 50284), (12571, 49140), (13538, 45630), (14196, 43515), (14505, 42588), (15210, 40614), (16380, 37713), (17406, 35490), (17745, 34812), (18252, 33845), (19340, 31941), (20307, 30420), (21294, 29010), (22815, 27076), (23660, 26109), (24570, 25142)]