947478996880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{146023}}^1$

素因数の和:146433

約数の個数: 160

約数和(自身を含む): 2518752789504

約数和(自身を除く): 1571273792624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 367, 442, 520, 680, 734, 884, 1040, 1105, 1360, 1468, 1768, 1835, 2210, 2936, 3536, 3670, 4420, 4771, 5872, 6239, 7340, 8840, 9542, 12478, 14680, 17680, 19084, 23855, 24956, 29360, 31195, 38168, 47710, 49912, 62390, 76336, 81107, 95420, 99824, 124780, 146023, 162214, 190840, 249560, 292046, 324428, 381680, 405535, 499120, 584092, 648856, 730115, 811070, 1168184, 1297712, 1460230, 1622140, 1898299, 2336368, 2482391, 2920460, 3244280, 3796598, 4964782, 5840920, 6488560, 7593196, 9491495, 9929564, 11681840, 12411955, 15186392, 18982990, 19859128, 24823910, 30372784, 32271083, 37965980, 39718256, 49647820, 53590441, 64542166, 75931960, 99295640, 107180882, 129084332, 151863920, 161355415, 198591280, 214361764, 258168664, 267952205, 322710830, 428723528, 516337328, 535904410, 645421660, 696675733, 857447056, 911037497, 1071808820, 1290843320, 1393351466, 1822074994, 2143617640, 2581686640, 2786702932, 3483378665, 3644149988, 4287235280, 4555187485, 5573405864, 6966757330, 7288299976, 9110374970, 11146811728, 11843487461, 13933514660, 14576599952, 18220749940, 23686974922, 27867029320, 36441499880, 47373949844, 55734058640, 59217437305, 72882999760, 94747899688, 118434874610, 189495799376, 236869749220, 473739498440, 947478996880]

約数ペア:

[(1, 947478996880), (2, 473739498440), (4, 236869749220), (5, 189495799376), (8, 118434874610), (10, 94747899688), (13, 72882999760), (16, 59217437305), (17, 55734058640), (20, 47373949844), (26, 36441499880), (34, 27867029320), (40, 23686974922), (52, 18220749940), (65, 14576599952), (68, 13933514660), (80, 11843487461), (85, 11146811728), (104, 9110374970), (130, 7288299976), (136, 6966757330), (170, 5573405864), (208, 4555187485), (221, 4287235280), (260, 3644149988), (272, 3483378665), (340, 2786702932), (367, 2581686640), (442, 2143617640), (520, 1822074994), (680, 1393351466), (734, 1290843320), (884, 1071808820), (1040, 911037497), (1105, 857447056), (1360, 696675733), (1468, 645421660), (1768, 535904410), (1835, 516337328), (2210, 428723528), (2936, 322710830), (3536, 267952205), (3670, 258168664), (4420, 214361764), (4771, 198591280), (5872, 161355415), (6239, 151863920), (7340, 129084332), (8840, 107180882), (9542, 99295640), (12478, 75931960), (14680, 64542166), (17680, 53590441), (19084, 49647820), (23855, 39718256), (24956, 37965980), (29360, 32271083), (31195, 30372784), (38168, 24823910), (47710, 19859128), (49912, 18982990), (62390, 15186392), (76336, 12411955), (81107, 11681840), (95420, 9929564), (99824, 9491495), (124780, 7593196), (146023, 6488560), (162214, 5840920), (190840, 4964782), (249560, 3796598), (292046, 3244280), (324428, 2920460), (381680, 2482391), (405535, 2336368), (499120, 1898299), (584092, 1622140), (648856, 1460230), (730115, 1297712), (811070, 1168184)]