494080560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4013}}^1$

素因数の和:4057

約数の個数: 200

約数和(自身を含む): 1806781680

約数和(自身を除く): 1312701120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3420, 4013, 4104, 4560, 5130, 6156, 6480, 6840, 7695, 8026, 8208, 10260, 12039, 12312, 13680, 15390, 16052, 20065, 20520, 24078, 24624, 30780, 32104, 36117, 40130, 41040, 48156, 60195, 61560, 64208, 72234, 76247, 80260, 96312, 108351, 120390, 123120, 144468, 152494, 160520, 180585, 192624, 216702, 228741, 240780, 288936, 304988, 321040, 325053, 361170, 381235, 433404, 457482, 481560, 541755, 577872, 609976, 650106, 686223, 722340, 762470, 866808, 914964, 963120, 1083510, 1143705, 1219952, 1300212, 1372446, 1444680, 1524940, 1625265, 1733616, 1829928, 2058669, 2167020, 2287410, 2600424, 2744892, 2889360, 3049880, 3250530, 3431115, 3659856, 4117338, 4334040, 4574820, 5200848, 5489784, 6099760, 6176007, 6501060, 6862230, 8234676, 8668080, 9149640, 10293345, 10979568, 12352014, 13002120, 13724460, 16469352, 18299280, 20586690, 24704028, 26004240, 27448920, 30880035, 32938704, 41173380, 49408056, 54897840, 61760070, 82346760, 98816112, 123520140, 164693520, 247040280, 494080560]

約数ペア:

[(1, 494080560), (2, 247040280), (3, 164693520), (4, 123520140), (5, 98816112), (6, 82346760), (8, 61760070), (9, 54897840), (10, 49408056), (12, 41173380), (15, 32938704), (16, 30880035), (18, 27448920), (19, 26004240), (20, 24704028), (24, 20586690), (27, 18299280), (30, 16469352), (36, 13724460), (38, 13002120), (40, 12352014), (45, 10979568), (48, 10293345), (54, 9149640), (57, 8668080), (60, 8234676), (72, 6862230), (76, 6501060), (80, 6176007), (81, 6099760), (90, 5489784), (95, 5200848), (108, 4574820), (114, 4334040), (120, 4117338), (135, 3659856), (144, 3431115), (152, 3250530), (162, 3049880), (171, 2889360), (180, 2744892), (190, 2600424), (216, 2287410), (228, 2167020), (240, 2058669), (270, 1829928), (285, 1733616), (304, 1625265), (324, 1524940), (342, 1444680), (360, 1372446), (380, 1300212), (405, 1219952), (432, 1143705), (456, 1083510), (513, 963120), (540, 914964), (570, 866808), (648, 762470), (684, 722340), (720, 686223), (760, 650106), (810, 609976), (855, 577872), (912, 541755), (1026, 481560), (1080, 457482), (1140, 433404), (1296, 381235), (1368, 361170), (1520, 325053), (1539, 321040), (1620, 304988), (1710, 288936), (2052, 240780), (2160, 228741), (2280, 216702), (2565, 192624), (2736, 180585), (3078, 160520), (3240, 152494), (3420, 144468), (4013, 123120), (4104, 120390), (4560, 108351), (5130, 96312), (6156, 80260), (6480, 76247), (6840, 72234), (7695, 64208), (8026, 61560), (8208, 60195), (10260, 48156), (12039, 41040), (12312, 40130), (13680, 36117), (15390, 32104), (16052, 30780), (20065, 24624), (20520, 24078)]