140949720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:896

約数の個数: 192

約数和(自身を含む): 503586720

約数和(自身を除く): 362637000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 243, 255, 270, 306, 324, 340, 360, 405, 408, 459, 486, 510, 540, 612, 648, 680, 765, 810, 853, 918, 972, 1020, 1080, 1215, 1224, 1377, 1530, 1620, 1706, 1836, 1944, 2040, 2295, 2430, 2559, 2754, 3060, 3240, 3412, 3672, 4131, 4265, 4590, 4860, 5118, 5508, 6120, 6824, 6885, 7677, 8262, 8530, 9180, 9720, 10236, 11016, 12795, 13770, 14501, 15354, 16524, 17060, 18360, 20472, 20655, 23031, 25590, 27540, 29002, 30708, 33048, 34120, 38385, 41310, 43503, 46062, 51180, 55080, 58004, 61416, 69093, 72505, 76770, 82620, 87006, 92124, 102360, 115155, 116008, 130509, 138186, 145010, 153540, 165240, 174012, 184248, 207279, 217515, 230310, 261018, 276372, 290020, 307080, 345465, 348024, 391527, 414558, 435030, 460620, 522036, 552744, 580040, 652545, 690930, 783054, 829116, 870060, 921240, 1036395, 1044072, 1174581, 1305090, 1381860, 1566108, 1658232, 1740120, 1957635, 2072790, 2349162, 2610180, 2763720, 3132216, 3523743, 3915270, 4145580, 4698324, 5220360, 5872905, 7047486, 7830540, 8291160, 9396648, 11745810, 14094972, 15661080, 17618715, 23491620, 28189944, 35237430, 46983240, 70474860, 140949720]

約数ペア:

[(1, 140949720), (2, 70474860), (3, 46983240), (4, 35237430), (5, 28189944), (6, 23491620), (8, 17618715), (9, 15661080), (10, 14094972), (12, 11745810), (15, 9396648), (17, 8291160), (18, 7830540), (20, 7047486), (24, 5872905), (27, 5220360), (30, 4698324), (34, 4145580), (36, 3915270), (40, 3523743), (45, 3132216), (51, 2763720), (54, 2610180), (60, 2349162), (68, 2072790), (72, 1957635), (81, 1740120), (85, 1658232), (90, 1566108), (102, 1381860), (108, 1305090), (120, 1174581), (135, 1044072), (136, 1036395), (153, 921240), (162, 870060), (170, 829116), (180, 783054), (204, 690930), (216, 652545), (243, 580040), (255, 552744), (270, 522036), (306, 460620), (324, 435030), (340, 414558), (360, 391527), (405, 348024), (408, 345465), (459, 307080), (486, 290020), (510, 276372), (540, 261018), (612, 230310), (648, 217515), (680, 207279), (765, 184248), (810, 174012), (853, 165240), (918, 153540), (972, 145010), (1020, 138186), (1080, 130509), (1215, 116008), (1224, 115155), (1377, 102360), (1530, 92124), (1620, 87006), (1706, 82620), (1836, 76770), (1944, 72505), (2040, 69093), (2295, 61416), (2430, 58004), (2559, 55080), (2754, 51180), (3060, 46062), (3240, 43503), (3412, 41310), (3672, 38385), (4131, 34120), (4265, 33048), (4590, 30708), (4860, 29002), (5118, 27540), (5508, 25590), (6120, 23031), (6824, 20655), (6885, 20472), (7677, 18360), (8262, 17060), (8530, 16524), (9180, 15354), (9720, 14501), (10236, 13770), (11016, 12795)]