194387760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{38569}}^1$

素因数の和:38595

約数の個数: 120

約数和(自身を含む): 746098080

約数和(自身を除く): 551710320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 38569, 77138, 115707, 154276, 192845, 231414, 269983, 308552, 347121, 385690, 462828, 539966, 578535, 617104, 694242, 771380, 809949, 925656, 1079932, 1157070, 1349915, 1388484, 1542760, 1619898, 1735605, 1851312, 2159864, 2314140, 2429847, 2699830, 2776968, 3085520, 3239796, 3471210, 4049745, 4319728, 4628280, 4859694, 5399660, 5553936, 6479592, 6942420, 8099490, 9256560, 9719388, 10799320, 12149235, 12959184, 13884840, 16198980, 19438776, 21598640, 24298470, 27769680, 32397960, 38877552, 48596940, 64795920, 97193880, 194387760]

約数ペア:

[(1, 194387760), (2, 97193880), (3, 64795920), (4, 48596940), (5, 38877552), (6, 32397960), (7, 27769680), (8, 24298470), (9, 21598640), (10, 19438776), (12, 16198980), (14, 13884840), (15, 12959184), (16, 12149235), (18, 10799320), (20, 9719388), (21, 9256560), (24, 8099490), (28, 6942420), (30, 6479592), (35, 5553936), (36, 5399660), (40, 4859694), (42, 4628280), (45, 4319728), (48, 4049745), (56, 3471210), (60, 3239796), (63, 3085520), (70, 2776968), (72, 2699830), (80, 2429847), (84, 2314140), (90, 2159864), (105, 1851312), (112, 1735605), (120, 1619898), (126, 1542760), (140, 1388484), (144, 1349915), (168, 1157070), (180, 1079932), (210, 925656), (240, 809949), (252, 771380), (280, 694242), (315, 617104), (336, 578535), (360, 539966), (420, 462828), (504, 385690), (560, 347121), (630, 308552), (720, 269983), (840, 231414), (1008, 192845), (1260, 154276), (1680, 115707), (2520, 77138), (5040, 38569)]