298432680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27329}}^1$

素因数の和:27363

約数の個数: 128

約数和(自身を含む): 1101945600

約数和(自身を除く): 803512920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 27329, 54658, 81987, 109316, 136645, 163974, 191303, 218632, 273290, 327948, 355277, 382606, 409935, 546580, 573909, 655896, 710554, 765212, 819870, 956515, 1065831, 1093160, 1147818, 1421108, 1530424, 1639740, 1776385, 1913030, 2131662, 2295636, 2486939, 2842216, 2869545, 3279480, 3552770, 3826060, 4263324, 4591272, 4973878, 5329155, 5739090, 7105540, 7460817, 7652120, 8526648, 9947756, 10658310, 11478180, 12434695, 14211080, 14921634, 19895512, 21316620, 22956360, 24869390, 29843268, 37304085, 42633240, 49738780, 59686536, 74608170, 99477560, 149216340, 298432680]

約数ペア:

[(1, 298432680), (2, 149216340), (3, 99477560), (4, 74608170), (5, 59686536), (6, 49738780), (7, 42633240), (8, 37304085), (10, 29843268), (12, 24869390), (13, 22956360), (14, 21316620), (15, 19895512), (20, 14921634), (21, 14211080), (24, 12434695), (26, 11478180), (28, 10658310), (30, 9947756), (35, 8526648), (39, 7652120), (40, 7460817), (42, 7105540), (52, 5739090), (56, 5329155), (60, 4973878), (65, 4591272), (70, 4263324), (78, 3826060), (84, 3552770), (91, 3279480), (104, 2869545), (105, 2842216), (120, 2486939), (130, 2295636), (140, 2131662), (156, 1913030), (168, 1776385), (182, 1639740), (195, 1530424), (210, 1421108), (260, 1147818), (273, 1093160), (280, 1065831), (312, 956515), (364, 819870), (390, 765212), (420, 710554), (455, 655896), (520, 573909), (546, 546580), (728, 409935), (780, 382606), (840, 355277), (910, 327948), (1092, 273290), (1365, 218632), (1560, 191303), (1820, 163974), (2184, 136645), (2730, 109316), (3640, 81987), (5460, 54658), (10920, 27329)]