210836340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8230

約数の個数: 144

約数和(自身を含む): 751435776

約数和(自身を除く): 540599436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8191, 8580, 12870, 16382, 24573, 25740, 32764, 40955, 49146, 73719, 81910, 90101, 98292, 106483, 122865, 147438, 163820, 180202, 212966, 245730, 270303, 294876, 319449, 360404, 368595, 425932, 450505, 491460, 532415, 540606, 638898, 737190, 810909, 901010, 958347, 1064830, 1081212, 1171313, 1277796, 1351515, 1474380, 1597245, 1621818, 1802020, 1916694, 2129660, 2342626, 2703030, 3194490, 3243636, 3513939, 3833388, 4054545, 4685252, 4791735, 5406060, 5856565, 6388980, 7027878, 8109090, 9583470, 10541817, 11713130, 14055756, 16218180, 17569695, 19166940, 21083634, 23426260, 35139390, 42167268, 52709085, 70278780, 105418170, 210836340]

約数ペア:

[(1, 210836340), (2, 105418170), (3, 70278780), (4, 52709085), (5, 42167268), (6, 35139390), (9, 23426260), (10, 21083634), (11, 19166940), (12, 17569695), (13, 16218180), (15, 14055756), (18, 11713130), (20, 10541817), (22, 9583470), (26, 8109090), (30, 7027878), (33, 6388980), (36, 5856565), (39, 5406060), (44, 4791735), (45, 4685252), (52, 4054545), (55, 3833388), (60, 3513939), (65, 3243636), (66, 3194490), (78, 2703030), (90, 2342626), (99, 2129660), (110, 1916694), (117, 1802020), (130, 1621818), (132, 1597245), (143, 1474380), (156, 1351515), (165, 1277796), (180, 1171313), (195, 1081212), (198, 1064830), (220, 958347), (234, 901010), (260, 810909), (286, 737190), (330, 638898), (390, 540606), (396, 532415), (429, 491460), (468, 450505), (495, 425932), (572, 368595), (585, 360404), (660, 319449), (715, 294876), (780, 270303), (858, 245730), (990, 212966), (1170, 180202), (1287, 163820), (1430, 147438), (1716, 122865), (1980, 106483), (2145, 98292), (2340, 90101), (2574, 81910), (2860, 73719), (4290, 49146), (5148, 40955), (6435, 32764), (8191, 25740), (8580, 24573), (12870, 16382)]