164693520

素因数分解:

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

素因数の和:4054

約数の個数: 160

約数和(自身を含む): 597283200

約数和(自身を除く): 432589680

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, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4013, 4104, 4560, 5130, 6840, 8026, 8208, 10260, 12039, 13680, 16052, 20065, 20520, 24078, 32104, 36117, 40130, 41040, 48156, 60195, 64208, 72234, 76247, 80260, 96312, 108351, 120390, 144468, 152494, 160520, 180585, 192624, 216702, 228741, 240780, 288936, 304988, 321040, 361170, 381235, 433404, 457482, 481560, 541755, 577872, 609976, 686223, 722340, 762470, 866808, 914964, 963120, 1083510, 1143705, 1219952, 1372446, 1444680, 1524940, 1733616, 1829928, 2058669, 2167020, 2287410, 2744892, 2889360, 3049880, 3431115, 3659856, 4117338, 4334040, 4574820, 5489784, 6099760, 6862230, 8234676, 8668080, 9149640, 10293345, 10979568, 13724460, 16469352, 18299280, 20586690, 27448920, 32938704, 41173380, 54897840, 82346760, 164693520]

約数ペア:

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