148605240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 525312000

約数和(自身を除く): 376706760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 127, 140, 147, 168, 196, 199, 210, 245, 254, 280, 294, 381, 392, 398, 420, 490, 508, 588, 597, 635, 735, 762, 796, 840, 889, 980, 995, 1016, 1176, 1194, 1270, 1393, 1470, 1524, 1592, 1778, 1905, 1960, 1990, 2388, 2540, 2667, 2786, 2940, 2985, 3048, 3556, 3810, 3980, 4179, 4445, 4776, 5080, 5334, 5572, 5880, 5970, 6223, 6965, 7112, 7620, 7960, 8358, 8890, 9751, 10668, 11144, 11940, 12446, 13335, 13930, 15240, 16716, 17780, 18669, 19502, 20895, 21336, 23880, 24892, 25273, 26670, 27860, 29253, 31115, 33432, 35560, 37338, 39004, 41790, 48755, 49784, 50546, 53340, 55720, 58506, 62230, 74676, 75819, 78008, 83580, 93345, 97510, 101092, 106680, 117012, 124460, 126365, 146265, 149352, 151638, 167160, 176911, 186690, 195020, 202184, 234024, 248920, 252730, 292530, 303276, 353822, 373380, 379095, 390040, 505460, 530733, 585060, 606552, 707644, 746760, 758190, 884555, 1010920, 1061466, 1170120, 1238377, 1415288, 1516380, 1769110, 2122932, 2476754, 2653665, 3032760, 3538220, 3715131, 4245864, 4953508, 5307330, 6191885, 7076440, 7430262, 9907016, 10614660, 12383770, 14860524, 18575655, 21229320, 24767540, 29721048, 37151310, 49535080, 74302620, 148605240]

約数ペア:

[(1, 148605240), (2, 74302620), (3, 49535080), (4, 37151310), (5, 29721048), (6, 24767540), (7, 21229320), (8, 18575655), (10, 14860524), (12, 12383770), (14, 10614660), (15, 9907016), (20, 7430262), (21, 7076440), (24, 6191885), (28, 5307330), (30, 4953508), (35, 4245864), (40, 3715131), (42, 3538220), (49, 3032760), (56, 2653665), (60, 2476754), (70, 2122932), (84, 1769110), (98, 1516380), (105, 1415288), (120, 1238377), (127, 1170120), (140, 1061466), (147, 1010920), (168, 884555), (196, 758190), (199, 746760), (210, 707644), (245, 606552), (254, 585060), (280, 530733), (294, 505460), (381, 390040), (392, 379095), (398, 373380), (420, 353822), (490, 303276), (508, 292530), (588, 252730), (597, 248920), (635, 234024), (735, 202184), (762, 195020), (796, 186690), (840, 176911), (889, 167160), (980, 151638), (995, 149352), (1016, 146265), (1176, 126365), (1194, 124460), (1270, 117012), (1393, 106680), (1470, 101092), (1524, 97510), (1592, 93345), (1778, 83580), (1905, 78008), (1960, 75819), (1990, 74676), (2388, 62230), (2540, 58506), (2667, 55720), (2786, 53340), (2940, 50546), (2985, 49784), (3048, 48755), (3556, 41790), (3810, 39004), (3980, 37338), (4179, 35560), (4445, 33432), (4776, 31115), (5080, 29253), (5334, 27860), (5572, 26670), (5880, 25273), (5970, 24892), (6223, 23880), (6965, 21336), (7112, 20895), (7620, 19502), (7960, 18669), (8358, 17780), (8890, 16716), (9751, 15240), (10668, 13930), (11144, 13335), (11940, 12446)]