84507720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:975

約数の個数: 128

約数和(自身を含む): 280679040

約数和(自身を除く): 196171320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 73, 88, 110, 120, 132, 146, 165, 219, 220, 264, 292, 330, 365, 438, 440, 584, 660, 730, 803, 876, 877, 1095, 1320, 1460, 1606, 1752, 1754, 2190, 2409, 2631, 2920, 3212, 3508, 4015, 4380, 4385, 4818, 5262, 6424, 7016, 8030, 8760, 8770, 9636, 9647, 10524, 12045, 13155, 16060, 17540, 19272, 19294, 21048, 24090, 26310, 28941, 32120, 35080, 38588, 48180, 48235, 52620, 57882, 64021, 77176, 96360, 96470, 105240, 115764, 128042, 144705, 192063, 192940, 231528, 256084, 289410, 320105, 384126, 385880, 512168, 578820, 640210, 704231, 768252, 960315, 1157640, 1280420, 1408462, 1536504, 1920630, 2112693, 2560840, 2816924, 3521155, 3841260, 4225386, 5633848, 7042310, 7682520, 8450772, 10563465, 14084620, 16901544, 21126930, 28169240, 42253860, 84507720]

約数ペア:

[(1, 84507720), (2, 42253860), (3, 28169240), (4, 21126930), (5, 16901544), (6, 14084620), (8, 10563465), (10, 8450772), (11, 7682520), (12, 7042310), (15, 5633848), (20, 4225386), (22, 3841260), (24, 3521155), (30, 2816924), (33, 2560840), (40, 2112693), (44, 1920630), (55, 1536504), (60, 1408462), (66, 1280420), (73, 1157640), (88, 960315), (110, 768252), (120, 704231), (132, 640210), (146, 578820), (165, 512168), (219, 385880), (220, 384126), (264, 320105), (292, 289410), (330, 256084), (365, 231528), (438, 192940), (440, 192063), (584, 144705), (660, 128042), (730, 115764), (803, 105240), (876, 96470), (877, 96360), (1095, 77176), (1320, 64021), (1460, 57882), (1606, 52620), (1752, 48235), (1754, 48180), (2190, 38588), (2409, 35080), (2631, 32120), (2920, 28941), (3212, 26310), (3508, 24090), (4015, 21048), (4380, 19294), (4385, 19272), (4818, 17540), (5262, 16060), (6424, 13155), (7016, 12045), (8030, 10524), (8760, 9647), (8770, 9636)]