274240680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17183}}^1$

素因数の和:17223

約数の個数: 128

約数和(自身を含む): 989798400

約数和(自身を除く): 715557720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 17183, 34366, 51549, 68732, 85915, 103098, 120281, 137464, 171830, 206196, 240562, 257745, 326477, 343660, 360843, 412392, 481124, 515490, 601405, 652954, 687320, 721686, 962248, 979431, 1030980, 1202810, 1305908, 1443372, 1632385, 1804215, 1958862, 2061960, 2285339, 2405620, 2611816, 2886744, 3264770, 3608430, 3917724, 4570678, 4811240, 4897155, 6529540, 6856017, 7216860, 7835448, 9141356, 9794310, 11426695, 13059080, 13712034, 14433720, 18282712, 19588620, 22853390, 27424068, 34280085, 39177240, 45706780, 54848136, 68560170, 91413560, 137120340, 274240680]

約数ペア:

[(1, 274240680), (2, 137120340), (3, 91413560), (4, 68560170), (5, 54848136), (6, 45706780), (7, 39177240), (8, 34280085), (10, 27424068), (12, 22853390), (14, 19588620), (15, 18282712), (19, 14433720), (20, 13712034), (21, 13059080), (24, 11426695), (28, 9794310), (30, 9141356), (35, 7835448), (38, 7216860), (40, 6856017), (42, 6529540), (56, 4897155), (57, 4811240), (60, 4570678), (70, 3917724), (76, 3608430), (84, 3264770), (95, 2886744), (105, 2611816), (114, 2405620), (120, 2285339), (133, 2061960), (140, 1958862), (152, 1804215), (168, 1632385), (190, 1443372), (210, 1305908), (228, 1202810), (266, 1030980), (280, 979431), (285, 962248), (380, 721686), (399, 687320), (420, 652954), (456, 601405), (532, 515490), (570, 481124), (665, 412392), (760, 360843), (798, 343660), (840, 326477), (1064, 257745), (1140, 240562), (1330, 206196), (1596, 171830), (1995, 137464), (2280, 120281), (2660, 103098), (3192, 85915), (3990, 68732), (5320, 51549), (7980, 34366), (15960, 17183)]