19378738260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{19249}}^1$

素因数の和:19335

約数の個数: 288

約数和(自身を含む): 72648576000

約数和(自身を除く): 53269837740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 47, 51, 60, 63, 68, 70, 84, 85, 90, 94, 102, 105, 119, 126, 140, 141, 153, 170, 180, 188, 204, 210, 235, 238, 252, 255, 282, 306, 315, 329, 340, 357, 420, 423, 470, 476, 510, 564, 595, 612, 630, 658, 705, 714, 765, 799, 846, 940, 987, 1020, 1071, 1190, 1260, 1316, 1410, 1428, 1530, 1598, 1645, 1692, 1785, 1974, 2115, 2142, 2380, 2397, 2820, 2961, 3060, 3196, 3290, 3570, 3948, 3995, 4230, 4284, 4794, 4935, 5355, 5593, 5922, 6580, 7140, 7191, 7990, 8460, 9588, 9870, 10710, 11186, 11844, 11985, 14382, 14805, 15980, 16779, 19249, 19740, 21420, 22372, 23970, 27965, 28764, 29610, 33558, 35955, 38498, 47940, 50337, 55930, 57747, 59220, 67116, 71910, 76996, 83895, 96245, 100674, 111860, 115494, 134743, 143820, 167790, 173241, 192490, 201348, 230988, 251685, 269486, 288735, 327233, 335580, 346482, 384980, 404229, 503370, 538972, 577470, 654466, 673715, 692964, 808458, 866205, 904703, 981699, 1006740, 1154940, 1212687, 1308932, 1347430, 1616916, 1636165, 1732410, 1809406, 1963398, 2021145, 2290631, 2425374, 2694860, 2714109, 2945097, 3272330, 3464820, 3618812, 3926796, 4042290, 4523515, 4581262, 4850748, 4908495, 5428218, 5890194, 6063435, 6332921, 6544660, 6871893, 8084580, 8142327, 9047030, 9162524, 9816990, 10856436, 11453155, 11780388, 12126870, 12665842, 13570545, 13743786, 14725485, 15379951, 16284654, 18094060, 18998763, 19633980, 20615679, 22906310, 24253740, 25331684, 27141090, 27487572, 29450970, 30759902, 31664605, 32569308, 34359465, 37997526, 40711635, 41231358, 45812620, 46139853, 54282180, 56996289, 58901940, 61519804, 63329210, 68718930, 75995052, 76899755, 81423270, 82462716, 92279706, 94993815, 103078395, 107659657, 113992578, 126658420, 137437860, 138419559, 153799510, 162846540, 184559412, 189987630, 206156790, 215319314, 227985156, 230699265, 276839118, 284981445, 307599020, 322978971, 379975260, 412313580, 430638628, 461398530, 538298285, 553678236, 569962890, 645957942, 692097795, 922797060, 968936913, 1076596570, 1139925780, 1291915884, 1384195590, 1614894855, 1937873826, 2153193140, 2768391180, 3229789710, 3875747652, 4844684565, 6459579420, 9689369130, 19378738260]

約数ペア:

[(1, 19378738260), (2, 9689369130), (3, 6459579420), (4, 4844684565), (5, 3875747652), (6, 3229789710), (7, 2768391180), (9, 2153193140), (10, 1937873826), (12, 1614894855), (14, 1384195590), (15, 1291915884), (17, 1139925780), (18, 1076596570), (20, 968936913), (21, 922797060), (28, 692097795), (30, 645957942), (34, 569962890), (35, 553678236), (36, 538298285), (42, 461398530), (45, 430638628), (47, 412313580), (51, 379975260), (60, 322978971), (63, 307599020), (68, 284981445), (70, 276839118), (84, 230699265), (85, 227985156), (90, 215319314), (94, 206156790), (102, 189987630), (105, 184559412), (119, 162846540), (126, 153799510), (140, 138419559), (141, 137437860), (153, 126658420), (170, 113992578), (180, 107659657), (188, 103078395), (204, 94993815), (210, 92279706), (235, 82462716), (238, 81423270), (252, 76899755), (255, 75995052), (282, 68718930), (306, 63329210), (315, 61519804), (329, 58901940), (340, 56996289), (357, 54282180), (420, 46139853), (423, 45812620), (470, 41231358), (476, 40711635), (510, 37997526), (564, 34359465), (595, 32569308), (612, 31664605), (630, 30759902), (658, 29450970), (705, 27487572), (714, 27141090), (765, 25331684), (799, 24253740), (846, 22906310), (940, 20615679), (987, 19633980), (1020, 18998763), (1071, 18094060), (1190, 16284654), (1260, 15379951), (1316, 14725485), (1410, 13743786), (1428, 13570545), (1530, 12665842), (1598, 12126870), (1645, 11780388), (1692, 11453155), (1785, 10856436), (1974, 9816990), (2115, 9162524), (2142, 9047030), (2380, 8142327), (2397, 8084580), (2820, 6871893), (2961, 6544660), (3060, 6332921), (3196, 6063435), (3290, 5890194), (3570, 5428218), (3948, 4908495), (3995, 4850748), (4230, 4581262), (4284, 4523515), (4794, 4042290), (4935, 3926796), (5355, 3618812), (5593, 3464820), (5922, 3272330), (6580, 2945097), (7140, 2714109), (7191, 2694860), (7990, 2425374), (8460, 2290631), (9588, 2021145), (9870, 1963398), (10710, 1809406), (11186, 1732410), (11844, 1636165), (11985, 1616916), (14382, 1347430), (14805, 1308932), (15980, 1212687), (16779, 1154940), (19249, 1006740), (19740, 981699), (21420, 904703), (22372, 866205), (23970, 808458), (27965, 692964), (28764, 673715), (29610, 654466), (33558, 577470), (35955, 538972), (38498, 503370), (47940, 404229), (50337, 384980), (55930, 346482), (57747, 335580), (59220, 327233), (67116, 288735), (71910, 269486), (76996, 251685), (83895, 230988), (96245, 201348), (100674, 192490), (111860, 173241), (115494, 167790), (134743, 143820)]