31934135940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:715

約数の個数: 288

約数和(自身を含む): 105489216000

約数和(自身を除く): 73555080060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 149, 196, 210, 245, 269, 271, 294, 298, 420, 447, 490, 538, 542, 588, 596, 735, 745, 807, 813, 894, 980, 1043, 1076, 1084, 1345, 1355, 1470, 1490, 1614, 1626, 1788, 1883, 1897, 2086, 2235, 2690, 2710, 2940, 2980, 3129, 3228, 3252, 3766, 3794, 4035, 4065, 4172, 4470, 5215, 5380, 5420, 5649, 5691, 6258, 7301, 7532, 7588, 8070, 8130, 8940, 9415, 9485, 10430, 11298, 11382, 12516, 13181, 13279, 14602, 15645, 16140, 16260, 18830, 18970, 20860, 21903, 22596, 22764, 26362, 26558, 28245, 28455, 29204, 31290, 36505, 37660, 37940, 39543, 39837, 40081, 40379, 43806, 52724, 53116, 56490, 56910, 62580, 65905, 66395, 72899, 73010, 79086, 79674, 80162, 80758, 87612, 109515, 112980, 113820, 120243, 121137, 131810, 132790, 145798, 146020, 158172, 159348, 160324, 161516, 197715, 199185, 200405, 201895, 218697, 219030, 240486, 242274, 263620, 265580, 280567, 282653, 291596, 364495, 395430, 398370, 400810, 403790, 437394, 438060, 480972, 484548, 510293, 561134, 565306, 601215, 605685, 728990, 790860, 796740, 801620, 807580, 841701, 847959, 874788, 1020586, 1093485, 1122268, 1130612, 1202430, 1211370, 1402835, 1413265, 1457980, 1530879, 1683402, 1695918, 1963969, 1978571, 2041172, 2186970, 2404860, 2422740, 2551465, 2805670, 2826530, 3061758, 3366804, 3391836, 3572051, 3927938, 3957142, 4208505, 4239795, 4373940, 5102930, 5611340, 5653060, 5891907, 5935713, 6123516, 7144102, 7654395, 7855876, 7914284, 8417010, 8479590, 9819845, 9892855, 10205860, 10716153, 10861951, 11783814, 11871426, 14288204, 15308790, 16834020, 16959180, 17860255, 19639690, 19785710, 21432306, 21723902, 23567628, 23742852, 29459535, 29678565, 30617580, 32585853, 35720510, 39279380, 39571420, 42864612, 43447804, 53580765, 54309755, 58919070, 59357130, 65171706, 71441020, 76033657, 107161530, 108619510, 117838140, 118714260, 130343412, 152067314, 162929265, 214323060, 217239020, 228100971, 304134628, 325858530, 380168285, 456201942, 532235599, 651717060, 760336570, 912403884, 1064471198, 1140504855, 1520673140, 1596706797, 2128942396, 2281009710, 2661177995, 3193413594, 4562019420, 5322355990, 6386827188, 7983533985, 10644711980, 15967067970, 31934135940]

約数ペア:

[(1, 31934135940), (2, 15967067970), (3, 10644711980), (4, 7983533985), (5, 6386827188), (6, 5322355990), (7, 4562019420), (10, 3193413594), (12, 2661177995), (14, 2281009710), (15, 2128942396), (20, 1596706797), (21, 1520673140), (28, 1140504855), (30, 1064471198), (35, 912403884), (42, 760336570), (49, 651717060), (60, 532235599), (70, 456201942), (84, 380168285), (98, 325858530), (105, 304134628), (140, 228100971), (147, 217239020), (149, 214323060), (196, 162929265), (210, 152067314), (245, 130343412), (269, 118714260), (271, 117838140), (294, 108619510), (298, 107161530), (420, 76033657), (447, 71441020), (490, 65171706), (538, 59357130), (542, 58919070), (588, 54309755), (596, 53580765), (735, 43447804), (745, 42864612), (807, 39571420), (813, 39279380), (894, 35720510), (980, 32585853), (1043, 30617580), (1076, 29678565), (1084, 29459535), (1345, 23742852), (1355, 23567628), (1470, 21723902), (1490, 21432306), (1614, 19785710), (1626, 19639690), (1788, 17860255), (1883, 16959180), (1897, 16834020), (2086, 15308790), (2235, 14288204), (2690, 11871426), (2710, 11783814), (2940, 10861951), (2980, 10716153), (3129, 10205860), (3228, 9892855), (3252, 9819845), (3766, 8479590), (3794, 8417010), (4035, 7914284), (4065, 7855876), (4172, 7654395), (4470, 7144102), (5215, 6123516), (5380, 5935713), (5420, 5891907), (5649, 5653060), (5691, 5611340), (6258, 5102930), (7301, 4373940), (7532, 4239795), (7588, 4208505), (8070, 3957142), (8130, 3927938), (8940, 3572051), (9415, 3391836), (9485, 3366804), (10430, 3061758), (11298, 2826530), (11382, 2805670), (12516, 2551465), (13181, 2422740), (13279, 2404860), (14602, 2186970), (15645, 2041172), (16140, 1978571), (16260, 1963969), (18830, 1695918), (18970, 1683402), (20860, 1530879), (21903, 1457980), (22596, 1413265), (22764, 1402835), (26362, 1211370), (26558, 1202430), (28245, 1130612), (28455, 1122268), (29204, 1093485), (31290, 1020586), (36505, 874788), (37660, 847959), (37940, 841701), (39543, 807580), (39837, 801620), (40081, 796740), (40379, 790860), (43806, 728990), (52724, 605685), (53116, 601215), (56490, 565306), (56910, 561134), (62580, 510293), (65905, 484548), (66395, 480972), (72899, 438060), (73010, 437394), (79086, 403790), (79674, 400810), (80162, 398370), (80758, 395430), (87612, 364495), (109515, 291596), (112980, 282653), (113820, 280567), (120243, 265580), (121137, 263620), (131810, 242274), (132790, 240486), (145798, 219030), (146020, 218697), (158172, 201895), (159348, 200405), (160324, 199185), (161516, 197715)]