15112932016

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1543}}^1$

素因数の和:1640

約数の個数: 180

約数和(自身を含む): 37928103696

約数和(自身を除く): 22815171680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 248, 364, 392, 403, 434, 496, 637, 728, 784, 806, 868, 961, 1274, 1456, 1519, 1543, 1612, 1736, 1922, 2548, 2821, 3038, 3086, 3224, 3472, 3844, 5096, 5642, 6076, 6172, 6448, 6727, 7688, 10192, 10801, 11284, 12152, 12344, 12493, 13454, 15376, 19747, 20059, 21602, 22568, 24304, 24688, 24986, 26908, 39494, 40118, 43204, 45136, 47089, 47833, 49972, 53816, 75607, 78988, 80236, 86408, 87451, 94178, 95666, 99944, 107632, 140413, 151214, 157976, 160472, 172816, 174902, 188356, 191332, 199888, 280826, 302428, 315952, 320944, 334831, 349804, 376712, 382664, 561652, 604856, 612157, 621829, 669662, 699608, 753424, 765328, 982891, 1123304, 1209712, 1224314, 1243658, 1339324, 1399216, 1482823, 1965782, 2246608, 2343817, 2448628, 2487316, 2678648, 2965646, 3931564, 4352803, 4687634, 4897256, 4974632, 5357296, 5931292, 7863128, 8705606, 9375268, 9794512, 9949264, 10379761, 11862584, 15726256, 17411212, 18750536, 19276699, 20759522, 23725168, 30469621, 34822424, 37501072, 38553398, 41519044, 60939242, 69644848, 72658327, 77106796, 83038088, 121878484, 134936893, 145316654, 154213592, 166076176, 243756968, 269873786, 290633308, 308427184, 487513936, 539747572, 581266616, 944558251, 1079495144, 1162533232, 1889116502, 2158990288, 3778233004, 7556466008, 15112932016]

約数ペア:

[(1, 15112932016), (2, 7556466008), (4, 3778233004), (7, 2158990288), (8, 1889116502), (13, 1162533232), (14, 1079495144), (16, 944558251), (26, 581266616), (28, 539747572), (31, 487513936), (49, 308427184), (52, 290633308), (56, 269873786), (62, 243756968), (91, 166076176), (98, 154213592), (104, 145316654), (112, 134936893), (124, 121878484), (182, 83038088), (196, 77106796), (208, 72658327), (217, 69644848), (248, 60939242), (364, 41519044), (392, 38553398), (403, 37501072), (434, 34822424), (496, 30469621), (637, 23725168), (728, 20759522), (784, 19276699), (806, 18750536), (868, 17411212), (961, 15726256), (1274, 11862584), (1456, 10379761), (1519, 9949264), (1543, 9794512), (1612, 9375268), (1736, 8705606), (1922, 7863128), (2548, 5931292), (2821, 5357296), (3038, 4974632), (3086, 4897256), (3224, 4687634), (3472, 4352803), (3844, 3931564), (5096, 2965646), (5642, 2678648), (6076, 2487316), (6172, 2448628), (6448, 2343817), (6727, 2246608), (7688, 1965782), (10192, 1482823), (10801, 1399216), (11284, 1339324), (12152, 1243658), (12344, 1224314), (12493, 1209712), (13454, 1123304), (15376, 982891), (19747, 765328), (20059, 753424), (21602, 699608), (22568, 669662), (24304, 621829), (24688, 612157), (24986, 604856), (26908, 561652), (39494, 382664), (40118, 376712), (43204, 349804), (45136, 334831), (47089, 320944), (47833, 315952), (49972, 302428), (53816, 280826), (75607, 199888), (78988, 191332), (80236, 188356), (86408, 174902), (87451, 172816), (94178, 160472), (95666, 157976), (99944, 151214), (107632, 140413)]