219591360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4013}}^1$

素因数の和:4055

約数の個数: 168

約数和(自身を含む): 795253680

約数和(自身を除く): 575662320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4013, 4560, 5472, 6080, 6840, 8026, 9120, 10944, 12039, 13680, 16052, 18240, 20065, 24078, 27360, 32104, 36117, 40130, 48156, 54720, 60195, 64208, 72234, 76247, 80260, 96312, 120390, 128416, 144468, 152494, 160520, 180585, 192624, 228741, 240780, 256832, 288936, 304988, 321040, 361170, 381235, 385248, 457482, 481560, 577872, 609976, 642080, 686223, 722340, 762470, 770496, 914964, 963120, 1143705, 1155744, 1219952, 1284160, 1372446, 1444680, 1524940, 1829928, 1926240, 2287410, 2311488, 2439904, 2744892, 2889360, 3049880, 3431115, 3659856, 3852480, 4574820, 4879808, 5489784, 5778720, 6099760, 6862230, 7319712, 9149640, 10979568, 11557440, 12199520, 13724460, 14639424, 18299280, 21959136, 24399040, 27448920, 36598560, 43918272, 54897840, 73197120, 109795680, 219591360]

約数ペア:

[(1, 219591360), (2, 109795680), (3, 73197120), (4, 54897840), (5, 43918272), (6, 36598560), (8, 27448920), (9, 24399040), (10, 21959136), (12, 18299280), (15, 14639424), (16, 13724460), (18, 12199520), (19, 11557440), (20, 10979568), (24, 9149640), (30, 7319712), (32, 6862230), (36, 6099760), (38, 5778720), (40, 5489784), (45, 4879808), (48, 4574820), (57, 3852480), (60, 3659856), (64, 3431115), (72, 3049880), (76, 2889360), (80, 2744892), (90, 2439904), (95, 2311488), (96, 2287410), (114, 1926240), (120, 1829928), (144, 1524940), (152, 1444680), (160, 1372446), (171, 1284160), (180, 1219952), (190, 1155744), (192, 1143705), (228, 963120), (240, 914964), (285, 770496), (288, 762470), (304, 722340), (320, 686223), (342, 642080), (360, 609976), (380, 577872), (456, 481560), (480, 457482), (570, 385248), (576, 381235), (608, 361170), (684, 321040), (720, 304988), (760, 288936), (855, 256832), (912, 240780), (960, 228741), (1140, 192624), (1216, 180585), (1368, 160520), (1440, 152494), (1520, 144468), (1710, 128416), (1824, 120390), (2280, 96312), (2736, 80260), (2880, 76247), (3040, 72234), (3420, 64208), (3648, 60195), (4013, 54720), (4560, 48156), (5472, 40130), (6080, 36117), (6840, 32104), (8026, 27360), (9120, 24078), (10944, 20065), (12039, 18240), (13680, 16052)]