137783520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13669}}^1$

素因数の和:13697

約数の個数: 144

約数和(自身を含む): 537395040

約数和(自身を除く): 399611520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 13669, 27338, 41007, 54676, 68345, 82014, 95683, 109352, 123021, 136690, 164028, 191366, 205035, 218704, 246042, 273380, 287049, 328056, 382732, 410070, 437408, 478415, 492084, 546760, 574098, 615105, 656112, 765464, 820140, 861147, 956830, 984168, 1093520, 1148196, 1230210, 1312224, 1435245, 1530928, 1640280, 1722294, 1913660, 1968336, 2187040, 2296392, 2460420, 2870490, 3061856, 3280560, 3444588, 3827320, 3936672, 4305735, 4592784, 4920840, 5740980, 6561120, 6889176, 7654640, 8611470, 9185568, 9841680, 11481960, 13778352, 15309280, 17222940, 19683360, 22963920, 27556704, 34445880, 45927840, 68891760, 137783520]

約数ペア:

[(1, 137783520), (2, 68891760), (3, 45927840), (4, 34445880), (5, 27556704), (6, 22963920), (7, 19683360), (8, 17222940), (9, 15309280), (10, 13778352), (12, 11481960), (14, 9841680), (15, 9185568), (16, 8611470), (18, 7654640), (20, 6889176), (21, 6561120), (24, 5740980), (28, 4920840), (30, 4592784), (32, 4305735), (35, 3936672), (36, 3827320), (40, 3444588), (42, 3280560), (45, 3061856), (48, 2870490), (56, 2460420), (60, 2296392), (63, 2187040), (70, 1968336), (72, 1913660), (80, 1722294), (84, 1640280), (90, 1530928), (96, 1435245), (105, 1312224), (112, 1230210), (120, 1148196), (126, 1093520), (140, 984168), (144, 956830), (160, 861147), (168, 820140), (180, 765464), (210, 656112), (224, 615105), (240, 574098), (252, 546760), (280, 492084), (288, 478415), (315, 437408), (336, 410070), (360, 382732), (420, 328056), (480, 287049), (504, 273380), (560, 246042), (630, 218704), (672, 205035), (720, 191366), (840, 164028), (1008, 136690), (1120, 123021), (1260, 109352), (1440, 95683), (1680, 82014), (2016, 68345), (2520, 54676), (3360, 41007), (5040, 27338), (10080, 13669)]