16019365560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{54421}}^1$

素因数の和:54669

約数の個数: 128

約数和(自身を含む): 52663080960

約数和(自身を除く): 36643715400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 223, 264, 330, 440, 446, 660, 669, 892, 1115, 1320, 1338, 1784, 2230, 2453, 2676, 3345, 4460, 4906, 5352, 6690, 7359, 8920, 9812, 12265, 13380, 14718, 19624, 24530, 26760, 29436, 36795, 49060, 54421, 58872, 73590, 98120, 108842, 147180, 163263, 217684, 272105, 294360, 326526, 435368, 544210, 598631, 653052, 816315, 1088420, 1197262, 1306104, 1632630, 1795893, 2176840, 2394524, 2993155, 3265260, 3591786, 4789048, 5986310, 6530520, 7183572, 8979465, 11972620, 12135883, 14367144, 17958930, 23945240, 24271766, 35917860, 36407649, 48543532, 60679415, 71835720, 72815298, 97087064, 121358830, 133494713, 145630596, 182038245, 242717660, 266989426, 291261192, 364076490, 400484139, 485435320, 533978852, 667473565, 728152980, 800968278, 1067957704, 1334947130, 1456305960, 1601936556, 2002420695, 2669894260, 3203873112, 4004841390, 5339788520, 8009682780, 16019365560]

約数ペア:

[(1, 16019365560), (2, 8009682780), (3, 5339788520), (4, 4004841390), (5, 3203873112), (6, 2669894260), (8, 2002420695), (10, 1601936556), (11, 1456305960), (12, 1334947130), (15, 1067957704), (20, 800968278), (22, 728152980), (24, 667473565), (30, 533978852), (33, 485435320), (40, 400484139), (44, 364076490), (55, 291261192), (60, 266989426), (66, 242717660), (88, 182038245), (110, 145630596), (120, 133494713), (132, 121358830), (165, 97087064), (220, 72815298), (223, 71835720), (264, 60679415), (330, 48543532), (440, 36407649), (446, 35917860), (660, 24271766), (669, 23945240), (892, 17958930), (1115, 14367144), (1320, 12135883), (1338, 11972620), (1784, 8979465), (2230, 7183572), (2453, 6530520), (2676, 5986310), (3345, 4789048), (4460, 3591786), (4906, 3265260), (5352, 2993155), (6690, 2394524), (7359, 2176840), (8920, 1795893), (9812, 1632630), (12265, 1306104), (13380, 1197262), (14718, 1088420), (19624, 816315), (24530, 653052), (26760, 598631), (29436, 544210), (36795, 435368), (49060, 326526), (54421, 294360), (58872, 272105), (73590, 217684), (98120, 163263), (108842, 147180)]