2197913160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{3041}}^1$

素因数の和:3391

約数の個数: 128

約数和(自身を含む): 6964963200

約数和(自身を除く): 4767050040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 317, 380, 456, 570, 634, 760, 951, 1140, 1268, 1585, 1902, 2280, 2536, 3041, 3170, 3804, 4755, 6023, 6082, 6340, 7608, 9123, 9510, 12046, 12164, 12680, 15205, 18069, 18246, 19020, 24092, 24328, 30115, 30410, 36138, 36492, 38040, 45615, 48184, 57779, 60230, 60820, 72276, 72984, 90345, 91230, 115558, 120460, 121640, 144552, 173337, 180690, 182460, 231116, 240920, 288895, 346674, 361380, 364920, 462232, 577790, 693348, 722760, 866685, 963997, 1155580, 1386696, 1733370, 1927994, 2311160, 2891991, 3466740, 3855988, 4819985, 5783982, 6933480, 7711976, 9639970, 11567964, 14459955, 18315943, 19279940, 23135928, 28919910, 36631886, 38559880, 54947829, 57839820, 73263772, 91579715, 109895658, 115679640, 146527544, 183159430, 219791316, 274739145, 366318860, 439582632, 549478290, 732637720, 1098956580, 2197913160]

約数ペア:

[(1, 2197913160), (2, 1098956580), (3, 732637720), (4, 549478290), (5, 439582632), (6, 366318860), (8, 274739145), (10, 219791316), (12, 183159430), (15, 146527544), (19, 115679640), (20, 109895658), (24, 91579715), (30, 73263772), (38, 57839820), (40, 54947829), (57, 38559880), (60, 36631886), (76, 28919910), (95, 23135928), (114, 19279940), (120, 18315943), (152, 14459955), (190, 11567964), (228, 9639970), (285, 7711976), (317, 6933480), (380, 5783982), (456, 4819985), (570, 3855988), (634, 3466740), (760, 2891991), (951, 2311160), (1140, 1927994), (1268, 1733370), (1585, 1386696), (1902, 1155580), (2280, 963997), (2536, 866685), (3041, 722760), (3170, 693348), (3804, 577790), (4755, 462232), (6023, 364920), (6082, 361380), (6340, 346674), (7608, 288895), (9123, 240920), (9510, 231116), (12046, 182460), (12164, 180690), (12680, 173337), (15205, 144552), (18069, 121640), (18246, 120460), (19020, 115558), (24092, 91230), (24328, 90345), (30115, 72984), (30410, 72276), (36138, 60820), (36492, 60230), (38040, 57779), (45615, 48184)]