382345740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15971}}^1$

素因数の和:16012

約数の個数: 144

約数和(自身を含む): 1395313920

約数和(自身を除く): 1012968180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 15971, 23940, 31942, 47913, 63884, 79855, 95826, 111797, 143739, 159710, 191652, 223594, 239565, 287478, 303449, 319420, 335391, 447188, 479130, 558985, 574956, 606898, 670782, 718695, 910347, 958260, 1006173, 1117970, 1213796, 1341564, 1437390, 1517245, 1676955, 1820694, 2012346, 2124143, 2235940, 2731041, 2874780, 3034490, 3353910, 3641388, 4024692, 4248286, 4551735, 5030865, 5462082, 6068980, 6372429, 6707820, 8496572, 9103470, 10061730, 10620715, 10924164, 12744858, 13655205, 18206940, 19117287, 20123460, 21241430, 25489716, 27310410, 31862145, 38234574, 42482860, 54620820, 63724290, 76469148, 95586435, 127448580, 191172870, 382345740]

約数ペア:

[(1, 382345740), (2, 191172870), (3, 127448580), (4, 95586435), (5, 76469148), (6, 63724290), (7, 54620820), (9, 42482860), (10, 38234574), (12, 31862145), (14, 27310410), (15, 25489716), (18, 21241430), (19, 20123460), (20, 19117287), (21, 18206940), (28, 13655205), (30, 12744858), (35, 10924164), (36, 10620715), (38, 10061730), (42, 9103470), (45, 8496572), (57, 6707820), (60, 6372429), (63, 6068980), (70, 5462082), (76, 5030865), (84, 4551735), (90, 4248286), (95, 4024692), (105, 3641388), (114, 3353910), (126, 3034490), (133, 2874780), (140, 2731041), (171, 2235940), (180, 2124143), (190, 2012346), (210, 1820694), (228, 1676955), (252, 1517245), (266, 1437390), (285, 1341564), (315, 1213796), (342, 1117970), (380, 1006173), (399, 958260), (420, 910347), (532, 718695), (570, 670782), (630, 606898), (665, 574956), (684, 558985), (798, 479130), (855, 447188), (1140, 335391), (1197, 319420), (1260, 303449), (1330, 287478), (1596, 239565), (1710, 223594), (1995, 191652), (2394, 159710), (2660, 143739), (3420, 111797), (3990, 95826), (4788, 79855), (5985, 63884), (7980, 47913), (11970, 31942), (15971, 23940)]