1972956480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2251}}^1$

素因数の和:2365

約数の個数: 224

約数和(自身を含む): 6919008768

約数和(自身を除く): 4946052288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 83, 88, 96, 110, 120, 132, 160, 165, 166, 176, 192, 220, 240, 249, 264, 320, 330, 332, 352, 415, 440, 480, 498, 528, 660, 664, 704, 830, 880, 913, 960, 996, 1056, 1245, 1320, 1328, 1660, 1760, 1826, 1992, 2112, 2251, 2490, 2640, 2656, 2739, 3320, 3520, 3652, 3984, 4502, 4565, 4980, 5280, 5312, 5478, 6640, 6753, 7304, 7968, 9004, 9130, 9960, 10560, 10956, 11255, 13280, 13506, 13695, 14608, 15936, 18008, 18260, 19920, 21912, 22510, 24761, 26560, 27012, 27390, 29216, 33765, 36016, 36520, 39840, 43824, 45020, 49522, 54024, 54780, 58432, 67530, 72032, 73040, 74283, 79680, 87648, 90040, 99044, 108048, 109560, 123805, 135060, 144064, 146080, 148566, 175296, 180080, 186833, 198088, 216096, 219120, 247610, 270120, 292160, 297132, 360160, 371415, 373666, 396176, 432192, 438240, 495220, 540240, 560499, 594264, 720320, 742830, 747332, 792352, 876480, 934165, 990440, 1080480, 1120998, 1188528, 1485660, 1494664, 1584704, 1868330, 1980880, 2055163, 2160960, 2241996, 2377056, 2802495, 2971320, 2989328, 3736660, 3961760, 4110326, 4483992, 4754112, 5604990, 5942640, 5978656, 6165489, 7473320, 7923520, 8220652, 8967984, 10275815, 11209980, 11885280, 11957312, 12330978, 14946640, 16441304, 17935968, 20551630, 22419960, 23770560, 24661956, 29893280, 30827445, 32882608, 35871936, 41103260, 44839920, 49323912, 59786560, 61654890, 65765216, 82206520, 89679840, 98647824, 123309780, 131530432, 164413040, 179359680, 197295648, 246619560, 328826080, 394591296, 493239120, 657652160, 986478240, 1972956480]

約数ペア:

[(1, 1972956480), (2, 986478240), (3, 657652160), (4, 493239120), (5, 394591296), (6, 328826080), (8, 246619560), (10, 197295648), (11, 179359680), (12, 164413040), (15, 131530432), (16, 123309780), (20, 98647824), (22, 89679840), (24, 82206520), (30, 65765216), (32, 61654890), (33, 59786560), (40, 49323912), (44, 44839920), (48, 41103260), (55, 35871936), (60, 32882608), (64, 30827445), (66, 29893280), (80, 24661956), (83, 23770560), (88, 22419960), (96, 20551630), (110, 17935968), (120, 16441304), (132, 14946640), (160, 12330978), (165, 11957312), (166, 11885280), (176, 11209980), (192, 10275815), (220, 8967984), (240, 8220652), (249, 7923520), (264, 7473320), (320, 6165489), (330, 5978656), (332, 5942640), (352, 5604990), (415, 4754112), (440, 4483992), (480, 4110326), (498, 3961760), (528, 3736660), (660, 2989328), (664, 2971320), (704, 2802495), (830, 2377056), (880, 2241996), (913, 2160960), (960, 2055163), (996, 1980880), (1056, 1868330), (1245, 1584704), (1320, 1494664), (1328, 1485660), (1660, 1188528), (1760, 1120998), (1826, 1080480), (1992, 990440), (2112, 934165), (2251, 876480), (2490, 792352), (2640, 747332), (2656, 742830), (2739, 720320), (3320, 594264), (3520, 560499), (3652, 540240), (3984, 495220), (4502, 438240), (4565, 432192), (4980, 396176), (5280, 373666), (5312, 371415), (5478, 360160), (6640, 297132), (6753, 292160), (7304, 270120), (7968, 247610), (9004, 219120), (9130, 216096), (9960, 198088), (10560, 186833), (10956, 180080), (11255, 175296), (13280, 148566), (13506, 146080), (13695, 144064), (14608, 135060), (15936, 123805), (18008, 109560), (18260, 108048), (19920, 99044), (21912, 90040), (22510, 87648), (24761, 79680), (26560, 74283), (27012, 73040), (27390, 72032), (29216, 67530), (33765, 58432), (36016, 54780), (36520, 54024), (39840, 49522), (43824, 45020)]