137261740

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 391910400

約数和(自身を除く): 254648660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 49, 55, 68, 70, 77, 85, 98, 107, 110, 119, 140, 154, 170, 187, 196, 214, 220, 238, 245, 308, 340, 343, 374, 385, 428, 476, 490, 535, 539, 595, 686, 748, 749, 770, 833, 935, 980, 1070, 1078, 1177, 1190, 1309, 1372, 1498, 1540, 1666, 1715, 1819, 1870, 2140, 2156, 2354, 2380, 2618, 2695, 2996, 3332, 3430, 3638, 3740, 3745, 3773, 4165, 4708, 5236, 5243, 5390, 5831, 5885, 6545, 6860, 7276, 7490, 7546, 8239, 8330, 9095, 9163, 10486, 10780, 11662, 11770, 12733, 13090, 14980, 15092, 16478, 16660, 18190, 18326, 18865, 20009, 20972, 23324, 23540, 25466, 26180, 26215, 29155, 32956, 36380, 36652, 36701, 37730, 40018, 41195, 45815, 50932, 52430, 57673, 58310, 63665, 64141, 73402, 75460, 80036, 82390, 89131, 91630, 100045, 104860, 115346, 116620, 127330, 128282, 140063, 146804, 164780, 178262, 183260, 183505, 200090, 230692, 254660, 256564, 280126, 288365, 320705, 356524, 367010, 400180, 403711, 445655, 560252, 576730, 623917, 641410, 700315, 734020, 807422, 891310, 980441, 1153460, 1247834, 1282820, 1400630, 1614844, 1782620, 1960882, 2018555, 2495668, 2801260, 3119585, 3921764, 4037110, 4902205, 6239170, 6863087, 8074220, 9804410, 12478340, 13726174, 19608820, 27452348, 34315435, 68630870, 137261740]

約数ペア:

[(1, 137261740), (2, 68630870), (4, 34315435), (5, 27452348), (7, 19608820), (10, 13726174), (11, 12478340), (14, 9804410), (17, 8074220), (20, 6863087), (22, 6239170), (28, 4902205), (34, 4037110), (35, 3921764), (44, 3119585), (49, 2801260), (55, 2495668), (68, 2018555), (70, 1960882), (77, 1782620), (85, 1614844), (98, 1400630), (107, 1282820), (110, 1247834), (119, 1153460), (140, 980441), (154, 891310), (170, 807422), (187, 734020), (196, 700315), (214, 641410), (220, 623917), (238, 576730), (245, 560252), (308, 445655), (340, 403711), (343, 400180), (374, 367010), (385, 356524), (428, 320705), (476, 288365), (490, 280126), (535, 256564), (539, 254660), (595, 230692), (686, 200090), (748, 183505), (749, 183260), (770, 178262), (833, 164780), (935, 146804), (980, 140063), (1070, 128282), (1078, 127330), (1177, 116620), (1190, 115346), (1309, 104860), (1372, 100045), (1498, 91630), (1540, 89131), (1666, 82390), (1715, 80036), (1819, 75460), (1870, 73402), (2140, 64141), (2156, 63665), (2354, 58310), (2380, 57673), (2618, 52430), (2695, 50932), (2996, 45815), (3332, 41195), (3430, 40018), (3638, 37730), (3740, 36701), (3745, 36652), (3773, 36380), (4165, 32956), (4708, 29155), (5236, 26215), (5243, 26180), (5390, 25466), (5831, 23540), (5885, 23324), (6545, 20972), (6860, 20009), (7276, 18865), (7490, 18326), (7546, 18190), (8239, 16660), (8330, 16478), (9095, 15092), (9163, 14980), (10486, 13090), (10780, 12733), (11662, 11770)]