16013867940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{4363}}^1$

素因数の和:5359

約数の個数: 192

約数和(自身を含む): 57009899520

約数和(自身を除く): 40996031580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 971, 1260, 1890, 1942, 2913, 3780, 3884, 4363, 4855, 5826, 6797, 8726, 8739, 9710, 11652, 13089, 13594, 14565, 17452, 17478, 19420, 20391, 21815, 26178, 26217, 27188, 29130, 30541, 33985, 34956, 39267, 40782, 43630, 43695, 52356, 52434, 58260, 61082, 61173, 65445, 67970, 78534, 81564, 87260, 87390, 91623, 101955, 104868, 117801, 122164, 122346, 130890, 131085, 135940, 152705, 157068, 174780, 183246, 183519, 196335, 203910, 235602, 244692, 261780, 262170, 274869, 305410, 305865, 366492, 367038, 392670, 407820, 458115, 471204, 524340, 549738, 589005, 610820, 611730, 734076, 785340, 824607, 916230, 917595, 1099476, 1178010, 1223460, 1374345, 1649214, 1832460, 1835190, 2356020, 2748690, 3298428, 3670380, 4123035, 4236473, 5497380, 8246070, 8472946, 12709419, 16492140, 16945892, 21182365, 25418838, 29655311, 38128257, 42364730, 50837676, 59310622, 63547095, 76256514, 84729460, 88965933, 114384771, 118621244, 127094190, 148276555, 152513028, 177931866, 190641285, 228769542, 254188380, 266897799, 296553110, 355863732, 381282570, 444829665, 457539084, 533795598, 571923855, 593106220, 762565140, 800693397, 889659330, 1067591196, 1143847710, 1334488995, 1601386794, 1779318660, 2287695420, 2668977990, 3202773588, 4003466985, 5337955980, 8006933970, 16013867940]

約数ペア:

[(1, 16013867940), (2, 8006933970), (3, 5337955980), (4, 4003466985), (5, 3202773588), (6, 2668977990), (7, 2287695420), (9, 1779318660), (10, 1601386794), (12, 1334488995), (14, 1143847710), (15, 1067591196), (18, 889659330), (20, 800693397), (21, 762565140), (27, 593106220), (28, 571923855), (30, 533795598), (35, 457539084), (36, 444829665), (42, 381282570), (45, 355863732), (54, 296553110), (60, 266897799), (63, 254188380), (70, 228769542), (84, 190641285), (90, 177931866), (105, 152513028), (108, 148276555), (126, 127094190), (135, 118621244), (140, 114384771), (180, 88965933), (189, 84729460), (210, 76256514), (252, 63547095), (270, 59310622), (315, 50837676), (378, 42364730), (420, 38128257), (540, 29655311), (630, 25418838), (756, 21182365), (945, 16945892), (971, 16492140), (1260, 12709419), (1890, 8472946), (1942, 8246070), (2913, 5497380), (3780, 4236473), (3884, 4123035), (4363, 3670380), (4855, 3298428), (5826, 2748690), (6797, 2356020), (8726, 1835190), (8739, 1832460), (9710, 1649214), (11652, 1374345), (13089, 1223460), (13594, 1178010), (14565, 1099476), (17452, 917595), (17478, 916230), (19420, 824607), (20391, 785340), (21815, 734076), (26178, 611730), (26217, 610820), (27188, 589005), (29130, 549738), (30541, 524340), (33985, 471204), (34956, 458115), (39267, 407820), (40782, 392670), (43630, 367038), (43695, 366492), (52356, 305865), (52434, 305410), (58260, 274869), (61082, 262170), (61173, 261780), (65445, 244692), (67970, 235602), (78534, 203910), (81564, 196335), (87260, 183519), (87390, 183246), (91623, 174780), (101955, 157068), (104868, 152705), (117801, 135940), (122164, 131085), (122346, 130890)]