398700563820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{46549}}^1$

素因数の和:46792

約数の個数: 192

約数和(自身を含む): 1226238720000

約数和(自身を除く): 827538156180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 139, 156, 158, 195, 237, 260, 278, 316, 390, 395, 417, 474, 556, 695, 780, 790, 834, 948, 1027, 1185, 1390, 1580, 1668, 1807, 2054, 2085, 2370, 2780, 3081, 3614, 4108, 4170, 4740, 5135, 5421, 6162, 7228, 8340, 9035, 10270, 10842, 10981, 12324, 15405, 18070, 20540, 21684, 21962, 27105, 30810, 32943, 36140, 43924, 46549, 54210, 54905, 61620, 65886, 93098, 108420, 109810, 131772, 139647, 142753, 164715, 186196, 219620, 232745, 279294, 285506, 329430, 428259, 465490, 558588, 571012, 605137, 658860, 698235, 713765, 856518, 930980, 1210274, 1396470, 1427530, 1713036, 1815411, 2141295, 2420548, 2792940, 2855060, 3025685, 3630822, 3677371, 4282590, 6051370, 6470311, 7261644, 7354742, 8565180, 9077055, 11032113, 12102740, 12940622, 14709484, 18154110, 18386855, 19410933, 22064226, 25881244, 32351555, 36308220, 36773710, 38821866, 44128452, 47805823, 55160565, 64703110, 73547420, 77643732, 84114043, 95611646, 97054665, 110321130, 129406220, 143417469, 168228086, 191223292, 194109330, 220642260, 239029115, 252342129, 286834938, 336456172, 388218660, 420570215, 478058230, 504684258, 511154569, 573669876, 717087345, 841140430, 956116460, 1009368516, 1022309138, 1261710645, 1434174690, 1533463707, 1682280860, 2044618276, 2523421290, 2555772845, 2868349380, 3066927414, 5046842580, 5111545690, 6133854828, 6645009397, 7667318535, 10223091380, 13290018794, 15334637070, 19935028191, 26580037588, 30669274140, 33225046985, 39870056382, 66450093970, 79740112764, 99675140955, 132900187940, 199350281910, 398700563820]

約数ペア:

[(1, 398700563820), (2, 199350281910), (3, 132900187940), (4, 99675140955), (5, 79740112764), (6, 66450093970), (10, 39870056382), (12, 33225046985), (13, 30669274140), (15, 26580037588), (20, 19935028191), (26, 15334637070), (30, 13290018794), (39, 10223091380), (52, 7667318535), (60, 6645009397), (65, 6133854828), (78, 5111545690), (79, 5046842580), (130, 3066927414), (139, 2868349380), (156, 2555772845), (158, 2523421290), (195, 2044618276), (237, 1682280860), (260, 1533463707), (278, 1434174690), (316, 1261710645), (390, 1022309138), (395, 1009368516), (417, 956116460), (474, 841140430), (556, 717087345), (695, 573669876), (780, 511154569), (790, 504684258), (834, 478058230), (948, 420570215), (1027, 388218660), (1185, 336456172), (1390, 286834938), (1580, 252342129), (1668, 239029115), (1807, 220642260), (2054, 194109330), (2085, 191223292), (2370, 168228086), (2780, 143417469), (3081, 129406220), (3614, 110321130), (4108, 97054665), (4170, 95611646), (4740, 84114043), (5135, 77643732), (5421, 73547420), (6162, 64703110), (7228, 55160565), (8340, 47805823), (9035, 44128452), (10270, 38821866), (10842, 36773710), (10981, 36308220), (12324, 32351555), (15405, 25881244), (18070, 22064226), (20540, 19410933), (21684, 18386855), (21962, 18154110), (27105, 14709484), (30810, 12940622), (32943, 12102740), (36140, 11032113), (43924, 9077055), (46549, 8565180), (54210, 7354742), (54905, 7261644), (61620, 6470311), (65886, 6051370), (93098, 4282590), (108420, 3677371), (109810, 3630822), (131772, 3025685), (139647, 2855060), (142753, 2792940), (164715, 2420548), (186196, 2141295), (219620, 1815411), (232745, 1713036), (279294, 1427530), (285506, 1396470), (329430, 1210274), (428259, 930980), (465490, 856518), (558588, 713765), (571012, 698235), (605137, 658860)]