156987555340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1259}}^1$

素因数の和:1605

約数の個数: 288

約数和(自身を含む): 430023686400

約数和(自身を除く): 273036131060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 49, 55, 70, 77, 86, 98, 110, 140, 154, 172, 196, 215, 220, 245, 269, 301, 308, 385, 430, 473, 490, 538, 539, 602, 770, 860, 946, 980, 1076, 1078, 1204, 1259, 1345, 1505, 1540, 1883, 1892, 2107, 2156, 2365, 2518, 2690, 2695, 2959, 3010, 3311, 3766, 4214, 4730, 5036, 5380, 5390, 5918, 6020, 6295, 6622, 7532, 8428, 8813, 9415, 9460, 10535, 10780, 11567, 11836, 12590, 13181, 13244, 13849, 14795, 16555, 17626, 18830, 20713, 21070, 23134, 23177, 25180, 26362, 27698, 29590, 33110, 35252, 37660, 41426, 42140, 44065, 46268, 46354, 52724, 54137, 55396, 57835, 59180, 61691, 65905, 66220, 69245, 80969, 82852, 88130, 92708, 96943, 103565, 108274, 115670, 115885, 123382, 127237, 131810, 138490, 144991, 161938, 176260, 193886, 207130, 216548, 231340, 231770, 246764, 254474, 263620, 270685, 276980, 289982, 308455, 323876, 338671, 378959, 387772, 404845, 414260, 463540, 484715, 508948, 541370, 566783, 579964, 595507, 616910, 636185, 677342, 678601, 724955, 757918, 809690, 890659, 969430, 1082740, 1133566, 1191014, 1233820, 1272370, 1354684, 1357202, 1449910, 1515836, 1619380, 1693355, 1781318, 1894795, 1938860, 2267132, 2370697, 2382028, 2544740, 2652713, 2714404, 2833915, 2899820, 2977535, 3386710, 3393005, 3562636, 3725381, 3789590, 4168549, 4453295, 4741394, 5305426, 5667830, 5955070, 6234613, 6773420, 6786010, 7450762, 7579180, 8337098, 8906590, 9482788, 10610852, 11335660, 11853485, 11910140, 12469226, 13263565, 13572020, 14562853, 14901524, 16594879, 16674196, 17813180, 18626905, 20842745, 23706970, 24938452, 26077667, 26527130, 29125706, 29179843, 31173065, 33189758, 37253810, 41685490, 47413940, 52155334, 53054260, 58251412, 58359686, 62346130, 66379516, 72814265, 74507620, 82974395, 83370980, 101939971, 104310668, 116719372, 124692260, 130388335, 145628530, 145899215, 160191383, 165948790, 182543669, 203879942, 260776670, 291257060, 291798430, 320382766, 331897580, 365087338, 407759884, 509699855, 521553340, 583596860, 640765532, 713579797, 730174676, 800956915, 912718345, 1019399710, 1121339681, 1427159594, 1601913830, 1825436690, 2038799420, 2242679362, 2854319188, 3203827660, 3567898985, 3650873380, 4485358724, 5606698405, 7135797970, 7849377767, 11213396810, 14271595940, 15698755534, 22426793620, 31397511068, 39246888835, 78493777670, 156987555340]

約数ペア:

[(1, 156987555340), (2, 78493777670), (4, 39246888835), (5, 31397511068), (7, 22426793620), (10, 15698755534), (11, 14271595940), (14, 11213396810), (20, 7849377767), (22, 7135797970), (28, 5606698405), (35, 4485358724), (43, 3650873380), (44, 3567898985), (49, 3203827660), (55, 2854319188), (70, 2242679362), (77, 2038799420), (86, 1825436690), (98, 1601913830), (110, 1427159594), (140, 1121339681), (154, 1019399710), (172, 912718345), (196, 800956915), (215, 730174676), (220, 713579797), (245, 640765532), (269, 583596860), (301, 521553340), (308, 509699855), (385, 407759884), (430, 365087338), (473, 331897580), (490, 320382766), (538, 291798430), (539, 291257060), (602, 260776670), (770, 203879942), (860, 182543669), (946, 165948790), (980, 160191383), (1076, 145899215), (1078, 145628530), (1204, 130388335), (1259, 124692260), (1345, 116719372), (1505, 104310668), (1540, 101939971), (1883, 83370980), (1892, 82974395), (2107, 74507620), (2156, 72814265), (2365, 66379516), (2518, 62346130), (2690, 58359686), (2695, 58251412), (2959, 53054260), (3010, 52155334), (3311, 47413940), (3766, 41685490), (4214, 37253810), (4730, 33189758), (5036, 31173065), (5380, 29179843), (5390, 29125706), (5918, 26527130), (6020, 26077667), (6295, 24938452), (6622, 23706970), (7532, 20842745), (8428, 18626905), (8813, 17813180), (9415, 16674196), (9460, 16594879), (10535, 14901524), (10780, 14562853), (11567, 13572020), (11836, 13263565), (12590, 12469226), (13181, 11910140), (13244, 11853485), (13849, 11335660), (14795, 10610852), (16555, 9482788), (17626, 8906590), (18830, 8337098), (20713, 7579180), (21070, 7450762), (23134, 6786010), (23177, 6773420), (25180, 6234613), (26362, 5955070), (27698, 5667830), (29590, 5305426), (33110, 4741394), (35252, 4453295), (37660, 4168549), (41426, 3789590), (42140, 3725381), (44065, 3562636), (46268, 3393005), (46354, 3386710), (52724, 2977535), (54137, 2899820), (55396, 2833915), (57835, 2714404), (59180, 2652713), (61691, 2544740), (65905, 2382028), (66220, 2370697), (69245, 2267132), (80969, 1938860), (82852, 1894795), (88130, 1781318), (92708, 1693355), (96943, 1619380), (103565, 1515836), (108274, 1449910), (115670, 1357202), (115885, 1354684), (123382, 1272370), (127237, 1233820), (131810, 1191014), (138490, 1133566), (144991, 1082740), (161938, 969430), (176260, 890659), (193886, 809690), (207130, 757918), (216548, 724955), (231340, 678601), (231770, 677342), (246764, 636185), (254474, 616910), (263620, 595507), (270685, 579964), (276980, 566783), (289982, 541370), (308455, 508948), (323876, 484715), (338671, 463540), (378959, 414260), (387772, 404845)]