21065126854170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1\times {\mathrm{7547}}^1$

素因数の和:8357

約数の個数: 256

約数和(自身を含む): 58607894974464

約数和(自身を除く): 37542768120294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 241, 262, 393, 421, 482, 655, 723, 786, 842, 917, 1205, 1263, 1310, 1446, 1687, 1834, 1965, 2105, 2410, 2526, 2751, 2947, 3374, 3615, 3930, 4210, 4585, 5061, 5502, 5894, 6315, 7230, 7547, 8435, 8841, 9170, 10122, 12630, 13755, 14735, 15094, 16870, 17682, 22641, 25305, 27510, 29470, 31571, 37735, 44205, 45282, 50610, 52829, 55151, 63142, 75470, 88410, 94713, 101461, 105658, 110302, 113205, 157855, 158487, 165453, 189426, 202922, 220997, 226410, 264145, 275755, 304383, 315710, 316974, 330906, 386057, 441994, 473565, 507305, 528290, 551510, 608766, 662991, 710227, 772114, 792435, 827265, 947130, 988657, 1014610, 1104985, 1158171, 1325982, 1420454, 1521915, 1584870, 1654530, 1818827, 1930285, 1977314, 2130681, 2209970, 2316342, 2965971, 3043830, 3177287, 3314955, 3551135, 3637654, 3860570, 4261362, 4943285, 5456481, 5790855, 5931942, 6354574, 6629910, 6920599, 7102270, 9094135, 9531861, 9886570, 10653405, 10912962, 11581710, 12731789, 13291391, 13841198, 14829855, 15886435, 18188270, 19063722, 20761797, 21306810, 22241009, 25463578, 26582782, 27282405, 29659710, 31772870, 34602995, 38195367, 39874173, 41523594, 44482018, 47659305, 54564810, 63658945, 66456955, 66723027, 69205990, 76390734, 79748346, 93039737, 95318610, 103808985, 111205045, 127317890, 132913910, 133446054, 186079474, 190976835, 199370865, 207617970, 222410090, 238266337, 279119211, 333615135, 381953670, 398741730, 416224597, 465198685, 476532674, 558238422, 667230270, 714799011, 765726167, 832449194, 930397370, 1191331685, 1248673791, 1395596055, 1429598022, 1531452334, 1667864359, 2081122985, 2297178501, 2382663370, 2497347582, 2791192110, 2913572179, 3335728718, 3573995055, 3828630835, 4162245970, 4594357002, 5003593077, 5360083169, 5827144358, 6243368955, 7147990110, 7657261670, 8339321795, 8740716537, 10007186154, 10720166338, 11485892505, 12486737910, 14567860895, 16080249507, 16678643590, 17481433074, 22971785010, 25017965385, 26800415845, 29135721790, 32160499014, 43703582685, 50035930770, 53600831690, 80401247535, 87407165370, 100310127877, 160802495070, 200620255754, 300930383631, 501550639385, 601860767262, 702170895139, 1003101278770, 1404341790278, 1504651918155, 2106512685417, 3009303836310, 3510854475695, 4213025370834, 7021708951390, 10532563427085, 21065126854170]

約数ペア:

[(1, 21065126854170), (2, 10532563427085), (3, 7021708951390), (5, 4213025370834), (6, 3510854475695), (7, 3009303836310), (10, 2106512685417), (14, 1504651918155), (15, 1404341790278), (21, 1003101278770), (30, 702170895139), (35, 601860767262), (42, 501550639385), (70, 300930383631), (105, 200620255754), (131, 160802495070), (210, 100310127877), (241, 87407165370), (262, 80401247535), (393, 53600831690), (421, 50035930770), (482, 43703582685), (655, 32160499014), (723, 29135721790), (786, 26800415845), (842, 25017965385), (917, 22971785010), (1205, 17481433074), (1263, 16678643590), (1310, 16080249507), (1446, 14567860895), (1687, 12486737910), (1834, 11485892505), (1965, 10720166338), (2105, 10007186154), (2410, 8740716537), (2526, 8339321795), (2751, 7657261670), (2947, 7147990110), (3374, 6243368955), (3615, 5827144358), (3930, 5360083169), (4210, 5003593077), (4585, 4594357002), (5061, 4162245970), (5502, 3828630835), (5894, 3573995055), (6315, 3335728718), (7230, 2913572179), (7547, 2791192110), (8435, 2497347582), (8841, 2382663370), (9170, 2297178501), (10122, 2081122985), (12630, 1667864359), (13755, 1531452334), (14735, 1429598022), (15094, 1395596055), (16870, 1248673791), (17682, 1191331685), (22641, 930397370), (25305, 832449194), (27510, 765726167), (29470, 714799011), (31571, 667230270), (37735, 558238422), (44205, 476532674), (45282, 465198685), (50610, 416224597), (52829, 398741730), (55151, 381953670), (63142, 333615135), (75470, 279119211), (88410, 238266337), (94713, 222410090), (101461, 207617970), (105658, 199370865), (110302, 190976835), (113205, 186079474), (157855, 133446054), (158487, 132913910), (165453, 127317890), (189426, 111205045), (202922, 103808985), (220997, 95318610), (226410, 93039737), (264145, 79748346), (275755, 76390734), (304383, 69205990), (315710, 66723027), (316974, 66456955), (330906, 63658945), (386057, 54564810), (441994, 47659305), (473565, 44482018), (507305, 41523594), (528290, 39874173), (551510, 38195367), (608766, 34602995), (662991, 31772870), (710227, 29659710), (772114, 27282405), (792435, 26582782), (827265, 25463578), (947130, 22241009), (988657, 21306810), (1014610, 20761797), (1104985, 19063722), (1158171, 18188270), (1325982, 15886435), (1420454, 14829855), (1521915, 13841198), (1584870, 13291391), (1654530, 12731789), (1818827, 11581710), (1930285, 10912962), (1977314, 10653405), (2130681, 9886570), (2209970, 9531861), (2316342, 9094135), (2965971, 7102270), (3043830, 6920599), (3177287, 6629910), (3314955, 6354574), (3551135, 5931942), (3637654, 5790855), (3860570, 5456481), (4261362, 4943285)]