40190040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:247

約数の個数: 256

約数和(自身を含む): 155520000

約数和(自身を除く): 115329960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 165, 170, 180, 187, 198, 199, 204, 216, 220, 255, 264, 270, 297, 306, 330, 340, 360, 374, 396, 398, 408, 440, 459, 495, 510, 540, 561, 594, 597, 612, 660, 680, 748, 765, 792, 796, 918, 935, 990, 995, 1020, 1080, 1122, 1188, 1194, 1224, 1320, 1485, 1496, 1530, 1592, 1683, 1791, 1836, 1870, 1980, 1990, 2040, 2189, 2244, 2295, 2376, 2388, 2805, 2970, 2985, 3060, 3366, 3383, 3582, 3672, 3740, 3960, 3980, 4378, 4488, 4590, 4776, 5049, 5373, 5610, 5940, 5970, 6120, 6567, 6732, 6766, 7164, 7480, 7960, 8415, 8756, 8955, 9180, 10098, 10149, 10746, 10945, 11220, 11880, 11940, 13134, 13464, 13532, 14328, 16830, 16915, 17512, 17910, 18360, 19701, 20196, 20298, 21492, 21890, 22440, 23880, 25245, 26268, 26865, 27064, 30447, 32835, 33660, 33830, 35820, 37213, 39402, 40392, 40596, 42984, 43780, 50490, 50745, 52536, 53730, 59103, 60894, 65670, 67320, 67660, 71640, 74426, 78804, 81192, 87560, 91341, 98505, 100980, 101490, 107460, 111639, 118206, 121788, 131340, 135320, 148852, 152235, 157608, 182682, 186065, 197010, 201960, 202980, 214920, 223278, 236412, 243576, 262680, 295515, 297704, 304470, 334917, 365364, 372130, 394020, 405960, 446556, 456705, 472824, 558195, 591030, 608940, 669834, 730728, 744260, 788040, 893112, 913410, 1004751, 1116390, 1182060, 1217880, 1339668, 1488520, 1674585, 1826820, 2009502, 2232780, 2364120, 2679336, 3349170, 3653640, 4019004, 4465560, 5023755, 6698340, 8038008, 10047510, 13396680, 20095020, 40190040]

約数ペア:

[(1, 40190040), (2, 20095020), (3, 13396680), (4, 10047510), (5, 8038008), (6, 6698340), (8, 5023755), (9, 4465560), (10, 4019004), (11, 3653640), (12, 3349170), (15, 2679336), (17, 2364120), (18, 2232780), (20, 2009502), (22, 1826820), (24, 1674585), (27, 1488520), (30, 1339668), (33, 1217880), (34, 1182060), (36, 1116390), (40, 1004751), (44, 913410), (45, 893112), (51, 788040), (54, 744260), (55, 730728), (60, 669834), (66, 608940), (68, 591030), (72, 558195), (85, 472824), (88, 456705), (90, 446556), (99, 405960), (102, 394020), (108, 372130), (110, 365364), (120, 334917), (132, 304470), (135, 297704), (136, 295515), (153, 262680), (165, 243576), (170, 236412), (180, 223278), (187, 214920), (198, 202980), (199, 201960), (204, 197010), (216, 186065), (220, 182682), (255, 157608), (264, 152235), (270, 148852), (297, 135320), (306, 131340), (330, 121788), (340, 118206), (360, 111639), (374, 107460), (396, 101490), (398, 100980), (408, 98505), (440, 91341), (459, 87560), (495, 81192), (510, 78804), (540, 74426), (561, 71640), (594, 67660), (597, 67320), (612, 65670), (660, 60894), (680, 59103), (748, 53730), (765, 52536), (792, 50745), (796, 50490), (918, 43780), (935, 42984), (990, 40596), (995, 40392), (1020, 39402), (1080, 37213), (1122, 35820), (1188, 33830), (1194, 33660), (1224, 32835), (1320, 30447), (1485, 27064), (1496, 26865), (1530, 26268), (1592, 25245), (1683, 23880), (1791, 22440), (1836, 21890), (1870, 21492), (1980, 20298), (1990, 20196), (2040, 19701), (2189, 18360), (2244, 17910), (2295, 17512), (2376, 16915), (2388, 16830), (2805, 14328), (2970, 13532), (2985, 13464), (3060, 13134), (3366, 11940), (3383, 11880), (3582, 11220), (3672, 10945), (3740, 10746), (3960, 10149), (3980, 10098), (4378, 9180), (4488, 8955), (4590, 8756), (4776, 8415), (5049, 7960), (5373, 7480), (5610, 7164), (5940, 6766), (5970, 6732), (6120, 6567)]