68341367220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{3739}}^1\times {\mathrm{6217}}^1$

素因数の和:9982

約数の個数: 144

約数和(自身を含む): 222692944320

約数和(自身を除く): 154351577100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 3739, 6217, 7478, 11217, 12434, 14956, 18651, 18695, 22434, 24868, 26173, 31085, 37302, 37390, 43519, 44868, 52346, 56085, 62170, 74604, 74780, 78519, 87038, 93255, 104692, 112170, 124340, 130557, 130865, 157038, 174076, 183211, 186510, 217595, 224340, 261114, 261730, 304633, 314076, 366422, 373020, 392595, 435190, 522228, 523460, 549633, 609266, 652785, 732844, 785190, 870380, 913899, 916055, 1099266, 1218532, 1305570, 1523165, 1570380, 1827798, 1832110, 2198532, 2611140, 2748165, 3046330, 3655596, 3664220, 4569495, 5496330, 6092660, 9138990, 10992660, 18277980, 23245363, 46490726, 69736089, 92981452, 116226815, 139472178, 162717541, 232453630, 278944356, 325435082, 348680445, 464907260, 488152623, 650870164, 697360890, 813587705, 976305246, 1139022787, 1394721780, 1627175410, 1952610492, 2278045574, 2440763115, 3254350820, 3417068361, 4556091148, 4881526230, 5695113935, 6834136722, 9763052460, 11390227870, 13668273444, 17085341805, 22780455740, 34170683610, 68341367220]

約数ペア:

[(1, 68341367220), (2, 34170683610), (3, 22780455740), (4, 17085341805), (5, 13668273444), (6, 11390227870), (7, 9763052460), (10, 6834136722), (12, 5695113935), (14, 4881526230), (15, 4556091148), (20, 3417068361), (21, 3254350820), (28, 2440763115), (30, 2278045574), (35, 1952610492), (42, 1627175410), (49, 1394721780), (60, 1139022787), (70, 976305246), (84, 813587705), (98, 697360890), (105, 650870164), (140, 488152623), (147, 464907260), (196, 348680445), (210, 325435082), (245, 278944356), (294, 232453630), (420, 162717541), (490, 139472178), (588, 116226815), (735, 92981452), (980, 69736089), (1470, 46490726), (2940, 23245363), (3739, 18277980), (6217, 10992660), (7478, 9138990), (11217, 6092660), (12434, 5496330), (14956, 4569495), (18651, 3664220), (18695, 3655596), (22434, 3046330), (24868, 2748165), (26173, 2611140), (31085, 2198532), (37302, 1832110), (37390, 1827798), (43519, 1570380), (44868, 1523165), (52346, 1305570), (56085, 1218532), (62170, 1099266), (74604, 916055), (74780, 913899), (78519, 870380), (87038, 785190), (93255, 732844), (104692, 652785), (112170, 609266), (124340, 549633), (130557, 523460), (130865, 522228), (157038, 435190), (174076, 392595), (183211, 373020), (186510, 366422), (217595, 314076), (224340, 304633), (261114, 261730)]