9689280120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{13187}}^1$

素因数の和:13374

約数の個数: 192

約数和(自身を含む): 34131071520

約数和(自身を除く): 24441791400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 157, 180, 195, 234, 260, 312, 314, 360, 390, 468, 471, 520, 585, 628, 780, 785, 936, 942, 1170, 1256, 1413, 1560, 1570, 1884, 2041, 2340, 2355, 2826, 3140, 3768, 4082, 4680, 4710, 5652, 6123, 6280, 7065, 8164, 9420, 10205, 11304, 12246, 13187, 14130, 16328, 18369, 18840, 20410, 24492, 26374, 28260, 30615, 36738, 39561, 40820, 48984, 52748, 56520, 61230, 65935, 73476, 79122, 81640, 91845, 105496, 118683, 122460, 131870, 146952, 158244, 171431, 183690, 197805, 237366, 244920, 263740, 316488, 342862, 367380, 395610, 474732, 514293, 527480, 593415, 685724, 734760, 791220, 857155, 949464, 1028586, 1186830, 1371448, 1542879, 1582440, 1714310, 2057172, 2070359, 2373660, 2571465, 3085758, 3428620, 4114344, 4140718, 4747320, 5142930, 6171516, 6211077, 6857240, 7714395, 8281436, 10285860, 10351795, 12343032, 12422154, 15428790, 16562872, 18633231, 20571720, 20703590, 24844308, 26914667, 30857580, 31055385, 37266462, 41407180, 49688616, 53829334, 61715160, 62110770, 74532924, 80744001, 82814360, 93166155, 107658668, 124221540, 134573335, 149065848, 161488002, 186332310, 215317336, 242232003, 248443080, 269146670, 322976004, 372664620, 403720005, 484464006, 538293340, 645952008, 745329240, 807440010, 968928012, 1076586680, 1211160015, 1614880020, 1937856024, 2422320030, 3229760040, 4844640060, 9689280120]

約数ペア:

[(1, 9689280120), (2, 4844640060), (3, 3229760040), (4, 2422320030), (5, 1937856024), (6, 1614880020), (8, 1211160015), (9, 1076586680), (10, 968928012), (12, 807440010), (13, 745329240), (15, 645952008), (18, 538293340), (20, 484464006), (24, 403720005), (26, 372664620), (30, 322976004), (36, 269146670), (39, 248443080), (40, 242232003), (45, 215317336), (52, 186332310), (60, 161488002), (65, 149065848), (72, 134573335), (78, 124221540), (90, 107658668), (104, 93166155), (117, 82814360), (120, 80744001), (130, 74532924), (156, 62110770), (157, 61715160), (180, 53829334), (195, 49688616), (234, 41407180), (260, 37266462), (312, 31055385), (314, 30857580), (360, 26914667), (390, 24844308), (468, 20703590), (471, 20571720), (520, 18633231), (585, 16562872), (628, 15428790), (780, 12422154), (785, 12343032), (936, 10351795), (942, 10285860), (1170, 8281436), (1256, 7714395), (1413, 6857240), (1560, 6211077), (1570, 6171516), (1884, 5142930), (2041, 4747320), (2340, 4140718), (2355, 4114344), (2826, 3428620), (3140, 3085758), (3768, 2571465), (4082, 2373660), (4680, 2070359), (4710, 2057172), (5652, 1714310), (6123, 1582440), (6280, 1542879), (7065, 1371448), (8164, 1186830), (9420, 1028586), (10205, 949464), (11304, 857155), (12246, 791220), (13187, 734760), (14130, 685724), (16328, 593415), (18369, 527480), (18840, 514293), (20410, 474732), (24492, 395610), (26374, 367380), (28260, 342862), (30615, 316488), (36738, 263740), (39561, 244920), (40820, 237366), (48984, 197805), (52748, 183690), (56520, 171431), (61230, 158244), (65935, 146952), (73476, 131870), (79122, 122460), (81640, 118683), (91845, 105496)]