15707584060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2707}}^1$

素因数の和:2952

約数の個数: 144

約数和(自身を含む): 39831257088

約数和(自身を除く): 24123673028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 191, 196, 217, 245, 310, 382, 434, 490, 620, 764, 868, 955, 980, 1085, 1337, 1519, 1910, 2170, 2674, 2707, 3038, 3820, 4340, 5348, 5414, 5921, 6076, 6685, 7595, 9359, 10828, 11842, 13370, 13535, 15190, 18718, 18949, 23684, 26740, 27070, 29605, 30380, 37436, 37898, 41447, 46795, 54140, 59210, 75796, 82894, 83917, 93590, 94745, 118420, 132643, 165788, 167834, 187180, 189490, 207235, 265286, 290129, 335668, 378980, 414470, 419585, 517037, 530572, 580258, 587419, 663215, 828940, 839170, 1034074, 1160516, 1174838, 1326430, 1450645, 1678340, 2068148, 2349676, 2585185, 2652860, 2901290, 2937095, 3619259, 4111933, 5170370, 5802580, 5874190, 7238518, 8223866, 10340740, 11748380, 14477036, 16028147, 16447732, 18096295, 20559665, 25334813, 32056294, 36192590, 41119330, 50669626, 64112588, 72385180, 80140735, 82238660, 101339252, 112197029, 126674065, 160281470, 224394058, 253348130, 320562940, 448788116, 506696260, 560985145, 785379203, 1121970290, 1570758406, 2243940580, 3141516812, 3926896015, 7853792030, 15707584060]

約数ペア:

[(1, 15707584060), (2, 7853792030), (4, 3926896015), (5, 3141516812), (7, 2243940580), (10, 1570758406), (14, 1121970290), (20, 785379203), (28, 560985145), (31, 506696260), (35, 448788116), (49, 320562940), (62, 253348130), (70, 224394058), (98, 160281470), (124, 126674065), (140, 112197029), (155, 101339252), (191, 82238660), (196, 80140735), (217, 72385180), (245, 64112588), (310, 50669626), (382, 41119330), (434, 36192590), (490, 32056294), (620, 25334813), (764, 20559665), (868, 18096295), (955, 16447732), (980, 16028147), (1085, 14477036), (1337, 11748380), (1519, 10340740), (1910, 8223866), (2170, 7238518), (2674, 5874190), (2707, 5802580), (3038, 5170370), (3820, 4111933), (4340, 3619259), (5348, 2937095), (5414, 2901290), (5921, 2652860), (6076, 2585185), (6685, 2349676), (7595, 2068148), (9359, 1678340), (10828, 1450645), (11842, 1326430), (13370, 1174838), (13535, 1160516), (15190, 1034074), (18718, 839170), (18949, 828940), (23684, 663215), (26740, 587419), (27070, 580258), (29605, 530572), (30380, 517037), (37436, 419585), (37898, 414470), (41447, 378980), (46795, 335668), (54140, 290129), (59210, 265286), (75796, 207235), (82894, 189490), (83917, 187180), (93590, 167834), (94745, 165788), (118420, 132643)]