204328774020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{21739}}^1$

素因数の和:21927

約数の個数: 288

約数和(自身を含む): 699492326400

約数和(自身を除く): 495163552380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 139, 140, 147, 161, 196, 210, 230, 245, 276, 278, 294, 322, 345, 417, 420, 460, 483, 490, 556, 588, 644, 690, 695, 735, 805, 834, 966, 973, 980, 1127, 1380, 1390, 1470, 1610, 1668, 1932, 1946, 2085, 2254, 2415, 2780, 2919, 2940, 3197, 3220, 3381, 3892, 4170, 4508, 4830, 4865, 5635, 5838, 6394, 6762, 6811, 8340, 9591, 9660, 9730, 11270, 11676, 12788, 13524, 13622, 14595, 15985, 16905, 19182, 19460, 20433, 21739, 22379, 22540, 27244, 29190, 31970, 33810, 34055, 38364, 40866, 43478, 44758, 47955, 58380, 63940, 65217, 67137, 67620, 68110, 81732, 86956, 89516, 95910, 102165, 108695, 111895, 130434, 134274, 136220, 152173, 156653, 191820, 204330, 217390, 223790, 260868, 268548, 304346, 313306, 326085, 335685, 408660, 434780, 447580, 456519, 469959, 499997, 608692, 626612, 652170, 671370, 760865, 783265, 913038, 939918, 999994, 1065211, 1304340, 1342740, 1499991, 1521730, 1566530, 1826076, 1879836, 1999988, 2130422, 2282595, 2349795, 2499985, 2999982, 3021721, 3043460, 3133060, 3195633, 3499979, 4260844, 4565190, 4699590, 4999970, 5326055, 5999964, 6043442, 6391266, 6999958, 7499955, 9065163, 9130380, 9399180, 9999940, 10499937, 10652110, 12086884, 12782532, 13999916, 14999910, 15108605, 15978165, 17499895, 18130326, 20999874, 21152047, 21304220, 24499853, 29999820, 30217210, 31956330, 34999790, 36260652, 41999748, 42304094, 45325815, 48999706, 52499685, 60434420, 63456141, 63912660, 69499583, 69999580, 73499559, 84608188, 90651630, 97999412, 104999370, 105760235, 122499265, 126912282, 138999166, 146999118, 148064329, 181303260, 208498749, 209998740, 211520470, 244998530, 253824564, 277998332, 293998236, 296128658, 317280705, 347497915, 367497795, 416997498, 423040940, 444192987, 486497081, 489997060, 592257316, 634561410, 694995830, 734995590, 740321645, 833994996, 888385974, 972994162, 1042493745, 1269122820, 1389991660, 1459491243, 1469991180, 1480643290, 1776771948, 1945988324, 2084987490, 2220964935, 2432485405, 2918982486, 2961286580, 3405479567, 4169974980, 4441929870, 4864970810, 5837964972, 6810959134, 7297456215, 8883859740, 9729941620, 10216438701, 13621918268, 14594912430, 17027397835, 20432877402, 29189824860, 34054795670, 40865754804, 51082193505, 68109591340, 102164387010, 204328774020]

約数ペア:

[(1, 204328774020), (2, 102164387010), (3, 68109591340), (4, 51082193505), (5, 40865754804), (6, 34054795670), (7, 29189824860), (10, 20432877402), (12, 17027397835), (14, 14594912430), (15, 13621918268), (20, 10216438701), (21, 9729941620), (23, 8883859740), (28, 7297456215), (30, 6810959134), (35, 5837964972), (42, 4864970810), (46, 4441929870), (49, 4169974980), (60, 3405479567), (69, 2961286580), (70, 2918982486), (84, 2432485405), (92, 2220964935), (98, 2084987490), (105, 1945988324), (115, 1776771948), (138, 1480643290), (139, 1469991180), (140, 1459491243), (147, 1389991660), (161, 1269122820), (196, 1042493745), (210, 972994162), (230, 888385974), (245, 833994996), (276, 740321645), (278, 734995590), (294, 694995830), (322, 634561410), (345, 592257316), (417, 489997060), (420, 486497081), (460, 444192987), (483, 423040940), (490, 416997498), (556, 367497795), (588, 347497915), (644, 317280705), (690, 296128658), (695, 293998236), (735, 277998332), (805, 253824564), (834, 244998530), (966, 211520470), (973, 209998740), (980, 208498749), (1127, 181303260), (1380, 148064329), (1390, 146999118), (1470, 138999166), (1610, 126912282), (1668, 122499265), (1932, 105760235), (1946, 104999370), (2085, 97999412), (2254, 90651630), (2415, 84608188), (2780, 73499559), (2919, 69999580), (2940, 69499583), (3197, 63912660), (3220, 63456141), (3381, 60434420), (3892, 52499685), (4170, 48999706), (4508, 45325815), (4830, 42304094), (4865, 41999748), (5635, 36260652), (5838, 34999790), (6394, 31956330), (6762, 30217210), (6811, 29999820), (8340, 24499853), (9591, 21304220), (9660, 21152047), (9730, 20999874), (11270, 18130326), (11676, 17499895), (12788, 15978165), (13524, 15108605), (13622, 14999910), (14595, 13999916), (15985, 12782532), (16905, 12086884), (19182, 10652110), (19460, 10499937), (20433, 9999940), (21739, 9399180), (22379, 9130380), (22540, 9065163), (27244, 7499955), (29190, 6999958), (31970, 6391266), (33810, 6043442), (34055, 5999964), (38364, 5326055), (40866, 4999970), (43478, 4699590), (44758, 4565190), (47955, 4260844), (58380, 3499979), (63940, 3195633), (65217, 3133060), (67137, 3043460), (67620, 3021721), (68110, 2999982), (81732, 2499985), (86956, 2349795), (89516, 2282595), (95910, 2130422), (102165, 1999988), (108695, 1879836), (111895, 1826076), (130434, 1566530), (134274, 1521730), (136220, 1499991), (152173, 1342740), (156653, 1304340), (191820, 1065211), (204330, 999994), (217390, 939918), (223790, 913038), (260868, 783265), (268548, 760865), (304346, 671370), (313306, 652170), (326085, 626612), (335685, 608692), (408660, 499997), (434780, 469959), (447580, 456519)]