170842620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 548674560

約数和(自身を除く): 377831940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 89, 92, 107, 115, 130, 138, 156, 178, 195, 214, 230, 260, 267, 276, 299, 321, 345, 356, 390, 428, 445, 460, 534, 535, 598, 642, 690, 780, 890, 897, 1068, 1070, 1157, 1196, 1284, 1335, 1380, 1391, 1495, 1605, 1780, 1794, 2047, 2140, 2314, 2461, 2670, 2782, 2990, 3210, 3471, 3588, 4094, 4173, 4485, 4628, 4922, 5340, 5564, 5785, 5980, 6141, 6420, 6942, 6955, 7383, 8188, 8346, 8970, 9523, 9844, 10235, 11570, 12282, 12305, 13884, 13910, 14766, 16692, 17355, 17940, 19046, 20470, 20865, 23140, 24564, 24610, 26611, 27820, 28569, 29532, 30705, 31993, 34710, 36915, 38092, 40940, 41730, 47615, 49220, 53222, 57138, 61410, 63986, 69420, 73830, 79833, 83460, 95230, 95979, 106444, 114276, 122820, 123799, 127972, 133055, 142845, 147660, 159666, 159965, 190460, 191958, 219029, 247598, 266110, 285690, 319332, 319930, 371397, 383916, 399165, 438058, 479895, 495196, 532220, 571380, 618995, 639860, 657087, 742794, 798330, 876116, 959790, 1095145, 1237990, 1314174, 1485588, 1596660, 1856985, 1919580, 2190290, 2475980, 2628348, 2847377, 3285435, 3713970, 4380580, 5694754, 6570870, 7427940, 8542131, 11389508, 13141740, 14236885, 17084262, 28473770, 34168524, 42710655, 56947540, 85421310, 170842620]

約数ペア:

[(1, 170842620), (2, 85421310), (3, 56947540), (4, 42710655), (5, 34168524), (6, 28473770), (10, 17084262), (12, 14236885), (13, 13141740), (15, 11389508), (20, 8542131), (23, 7427940), (26, 6570870), (30, 5694754), (39, 4380580), (46, 3713970), (52, 3285435), (60, 2847377), (65, 2628348), (69, 2475980), (78, 2190290), (89, 1919580), (92, 1856985), (107, 1596660), (115, 1485588), (130, 1314174), (138, 1237990), (156, 1095145), (178, 959790), (195, 876116), (214, 798330), (230, 742794), (260, 657087), (267, 639860), (276, 618995), (299, 571380), (321, 532220), (345, 495196), (356, 479895), (390, 438058), (428, 399165), (445, 383916), (460, 371397), (534, 319930), (535, 319332), (598, 285690), (642, 266110), (690, 247598), (780, 219029), (890, 191958), (897, 190460), (1068, 159965), (1070, 159666), (1157, 147660), (1196, 142845), (1284, 133055), (1335, 127972), (1380, 123799), (1391, 122820), (1495, 114276), (1605, 106444), (1780, 95979), (1794, 95230), (2047, 83460), (2140, 79833), (2314, 73830), (2461, 69420), (2670, 63986), (2782, 61410), (2990, 57138), (3210, 53222), (3471, 49220), (3588, 47615), (4094, 41730), (4173, 40940), (4485, 38092), (4628, 36915), (4922, 34710), (5340, 31993), (5564, 30705), (5785, 29532), (5980, 28569), (6141, 27820), (6420, 26611), (6942, 24610), (6955, 24564), (7383, 23140), (8188, 20865), (8346, 20470), (8970, 19046), (9523, 17940), (9844, 17355), (10235, 16692), (11570, 14766), (12282, 13910), (12305, 13884)]