351458980740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{290861}}^1$

素因数の和:291027

約数の個数: 216

約数和(自身を含む): 1249204588632

約数和(自身を除く): 897745607892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 137, 140, 147, 180, 196, 210, 245, 252, 274, 294, 315, 411, 420, 441, 490, 548, 588, 630, 685, 735, 822, 882, 959, 980, 1233, 1260, 1370, 1470, 1644, 1764, 1918, 2055, 2205, 2466, 2740, 2877, 2940, 3836, 4110, 4410, 4795, 4932, 5754, 6165, 6713, 8220, 8631, 8820, 9590, 11508, 12330, 13426, 14385, 17262, 19180, 20139, 24660, 26852, 28770, 33565, 34524, 40278, 43155, 57540, 60417, 67130, 80556, 86310, 100695, 120834, 134260, 172620, 201390, 241668, 290861, 302085, 402780, 581722, 604170, 872583, 1163444, 1208340, 1454305, 1745166, 2036027, 2617749, 2908610, 3490332, 4072054, 4362915, 5235498, 5817220, 6108081, 8144108, 8725830, 10180135, 10470996, 12216162, 13088745, 14252189, 17451660, 18324243, 20360270, 24432324, 26177490, 28504378, 30540405, 36648486, 39847957, 40720540, 42756567, 52354980, 57008756, 61080810, 71260945, 73296972, 79695914, 85513134, 91621215, 119543871, 122161620, 128269701, 142521890, 159391828, 171026268, 183242430, 199239785, 213782835, 239087742, 256539402, 278935699, 285043780, 358631613, 366484860, 398479570, 427565670, 478175484, 513078804, 557871398, 597719355, 641348505, 717263226, 796959140, 836807097, 855131340, 1115742796, 1195438710, 1282697010, 1394678495, 1434526452, 1673614194, 1793158065, 1952549893, 2390877420, 2510421291, 2565394020, 2789356990, 3347228388, 3586316130, 3905099786, 4184035485, 5020842582, 5578713980, 5857649679, 7172632260, 7810199572, 8368070970, 9762749465, 10041685164, 11715299358, 12552106455, 16736141940, 17572949037, 19525498930, 23430598716, 25104212910, 29288248395, 35145898074, 39050997860, 50208425820, 58576496790, 70291796148, 87864745185, 117152993580, 175729490370, 351458980740]

約数ペア:

[(1, 351458980740), (2, 175729490370), (3, 117152993580), (4, 87864745185), (5, 70291796148), (6, 58576496790), (7, 50208425820), (9, 39050997860), (10, 35145898074), (12, 29288248395), (14, 25104212910), (15, 23430598716), (18, 19525498930), (20, 17572949037), (21, 16736141940), (28, 12552106455), (30, 11715299358), (35, 10041685164), (36, 9762749465), (42, 8368070970), (45, 7810199572), (49, 7172632260), (60, 5857649679), (63, 5578713980), (70, 5020842582), (84, 4184035485), (90, 3905099786), (98, 3586316130), (105, 3347228388), (126, 2789356990), (137, 2565394020), (140, 2510421291), (147, 2390877420), (180, 1952549893), (196, 1793158065), (210, 1673614194), (245, 1434526452), (252, 1394678495), (274, 1282697010), (294, 1195438710), (315, 1115742796), (411, 855131340), (420, 836807097), (441, 796959140), (490, 717263226), (548, 641348505), (588, 597719355), (630, 557871398), (685, 513078804), (735, 478175484), (822, 427565670), (882, 398479570), (959, 366484860), (980, 358631613), (1233, 285043780), (1260, 278935699), (1370, 256539402), (1470, 239087742), (1644, 213782835), (1764, 199239785), (1918, 183242430), (2055, 171026268), (2205, 159391828), (2466, 142521890), (2740, 128269701), (2877, 122161620), (2940, 119543871), (3836, 91621215), (4110, 85513134), (4410, 79695914), (4795, 73296972), (4932, 71260945), (5754, 61080810), (6165, 57008756), (6713, 52354980), (8220, 42756567), (8631, 40720540), (8820, 39847957), (9590, 36648486), (11508, 30540405), (12330, 28504378), (13426, 26177490), (14385, 24432324), (17262, 20360270), (19180, 18324243), (20139, 17451660), (24660, 14252189), (26852, 13088745), (28770, 12216162), (33565, 10470996), (34524, 10180135), (40278, 8725830), (43155, 8144108), (57540, 6108081), (60417, 5817220), (67130, 5235498), (80556, 4362915), (86310, 4072054), (100695, 3490332), (120834, 2908610), (134260, 2617749), (172620, 2036027), (201390, 1745166), (241668, 1454305), (290861, 1208340), (302085, 1163444), (402780, 872583), (581722, 604170)]