393375360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{29269}}^1$

素因数の和:29298

約数の個数: 128

約数和(自身を含む): 1433059200

約数和(自身を除く): 1039683840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 29269, 58538, 87807, 117076, 146345, 175614, 204883, 234152, 292690, 351228, 409766, 439035, 468304, 585380, 614649, 702456, 819532, 878070, 936608, 1024415, 1170760, 1229298, 1404912, 1639064, 1756140, 1873216, 2048830, 2341520, 2458596, 2809824, 3073245, 3278128, 3512280, 3746432, 4097660, 4683040, 4917192, 5619648, 6146490, 6556256, 7024560, 8195320, 9366080, 9834384, 11239296, 12292980, 13112512, 14049120, 16390640, 18732160, 19668768, 24585960, 26225024, 28098240, 32781280, 39337536, 49171920, 56196480, 65562560, 78675072, 98343840, 131125120, 196687680, 393375360]

約数ペア:

[(1, 393375360), (2, 196687680), (3, 131125120), (4, 98343840), (5, 78675072), (6, 65562560), (7, 56196480), (8, 49171920), (10, 39337536), (12, 32781280), (14, 28098240), (15, 26225024), (16, 24585960), (20, 19668768), (21, 18732160), (24, 16390640), (28, 14049120), (30, 13112512), (32, 12292980), (35, 11239296), (40, 9834384), (42, 9366080), (48, 8195320), (56, 7024560), (60, 6556256), (64, 6146490), (70, 5619648), (80, 4917192), (84, 4683040), (96, 4097660), (105, 3746432), (112, 3512280), (120, 3278128), (128, 3073245), (140, 2809824), (160, 2458596), (168, 2341520), (192, 2048830), (210, 1873216), (224, 1756140), (240, 1639064), (280, 1404912), (320, 1229298), (336, 1170760), (384, 1024415), (420, 936608), (448, 878070), (480, 819532), (560, 702456), (640, 614649), (672, 585380), (840, 468304), (896, 439035), (960, 409766), (1120, 351228), (1344, 292690), (1680, 234152), (1920, 204883), (2240, 175614), (2688, 146345), (3360, 117076), (4480, 87807), (6720, 58538), (13440, 29269)]