161037240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14747}}^1$

素因数の和:14781

約数の個数: 128

約数和(自身を含む): 594639360

約数和(自身を除く): 433602120

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, 14747, 29494, 44241, 58988, 73735, 88482, 103229, 117976, 147470, 176964, 191711, 206458, 221205, 294940, 309687, 353928, 383422, 412916, 442410, 516145, 575133, 589880, 619374, 766844, 825832, 884820, 958555, 1032290, 1150266, 1238748, 1341977, 1533688, 1548435, 1769640, 1917110, 2064580, 2300532, 2477496, 2683954, 2875665, 3096870, 3834220, 4025931, 4129160, 4601064, 5367908, 5751330, 6193740, 6709885, 7668440, 8051862, 10735816, 11502660, 12387480, 13419770, 16103724, 20129655, 23005320, 26839540, 32207448, 40259310, 53679080, 80518620, 161037240]

約数ペア:

[(1, 161037240), (2, 80518620), (3, 53679080), (4, 40259310), (5, 32207448), (6, 26839540), (7, 23005320), (8, 20129655), (10, 16103724), (12, 13419770), (13, 12387480), (14, 11502660), (15, 10735816), (20, 8051862), (21, 7668440), (24, 6709885), (26, 6193740), (28, 5751330), (30, 5367908), (35, 4601064), (39, 4129160), (40, 4025931), (42, 3834220), (52, 3096870), (56, 2875665), (60, 2683954), (65, 2477496), (70, 2300532), (78, 2064580), (84, 1917110), (91, 1769640), (104, 1548435), (105, 1533688), (120, 1341977), (130, 1238748), (140, 1150266), (156, 1032290), (168, 958555), (182, 884820), (195, 825832), (210, 766844), (260, 619374), (273, 589880), (280, 575133), (312, 516145), (364, 442410), (390, 412916), (420, 383422), (455, 353928), (520, 309687), (546, 294940), (728, 221205), (780, 206458), (840, 191711), (910, 176964), (1092, 147470), (1365, 117976), (1560, 103229), (1820, 88482), (2184, 73735), (2730, 58988), (3640, 44241), (5460, 29494), (10920, 14747)]