15915023712

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{213361}}^1$

素因数の和:213421

約数の個数: 144

約数和(自身を含む): 53122017312

約数和(自身を除く): 37206993600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 222, 224, 252, 259, 288, 296, 333, 336, 444, 504, 518, 592, 666, 672, 777, 888, 1008, 1036, 1184, 1332, 1554, 1776, 2016, 2072, 2331, 2664, 3108, 3552, 4144, 4662, 5328, 6216, 8288, 9324, 10656, 12432, 18648, 24864, 37296, 74592, 213361, 426722, 640083, 853444, 1280166, 1493527, 1706888, 1920249, 2560332, 2987054, 3413776, 3840498, 4480581, 5120664, 5974108, 6827552, 7680996, 7894357, 8961162, 10241328, 11948216, 13441743, 15361992, 15788714, 17922324, 20482656, 23683071, 23896432, 26883486, 30723984, 31577428, 35844648, 47366142, 47792864, 53766972, 55260499, 61447968, 63154856, 71049213, 71689296, 94732284, 107533944, 110520998, 126309712, 142098426, 143378592, 165781497, 189464568, 215067888, 221041996, 252619424, 284196852, 331562994, 378929136, 430135776, 442083992, 497344491, 568393704, 663125988, 757858272, 884167984, 994688982, 1136787408, 1326251976, 1768335968, 1989377964, 2273574816, 2652503952, 3978755928, 5305007904, 7957511856, 15915023712]

約数ペア:

[(1, 15915023712), (2, 7957511856), (3, 5305007904), (4, 3978755928), (6, 2652503952), (7, 2273574816), (8, 1989377964), (9, 1768335968), (12, 1326251976), (14, 1136787408), (16, 994688982), (18, 884167984), (21, 757858272), (24, 663125988), (28, 568393704), (32, 497344491), (36, 442083992), (37, 430135776), (42, 378929136), (48, 331562994), (56, 284196852), (63, 252619424), (72, 221041996), (74, 215067888), (84, 189464568), (96, 165781497), (111, 143378592), (112, 142098426), (126, 126309712), (144, 110520998), (148, 107533944), (168, 94732284), (222, 71689296), (224, 71049213), (252, 63154856), (259, 61447968), (288, 55260499), (296, 53766972), (333, 47792864), (336, 47366142), (444, 35844648), (504, 31577428), (518, 30723984), (592, 26883486), (666, 23896432), (672, 23683071), (777, 20482656), (888, 17922324), (1008, 15788714), (1036, 15361992), (1184, 13441743), (1332, 11948216), (1554, 10241328), (1776, 8961162), (2016, 7894357), (2072, 7680996), (2331, 6827552), (2664, 5974108), (3108, 5120664), (3552, 4480581), (4144, 3840498), (4662, 3413776), (5328, 2987054), (6216, 2560332), (8288, 1920249), (9324, 1706888), (10656, 1493527), (12432, 1280166), (18648, 853444), (24864, 640083), (37296, 426722), (74592, 213361)]