13890996840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{613}}^1$

素因数の和:1196

約数の個数: 256

約数和(自身を含む): 48699532800

約数和(自身を除く): 34808535960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 509, 530, 613, 636, 742, 795, 840, 1018, 1060, 1113, 1226, 1272, 1484, 1527, 1590, 1839, 1855, 2036, 2120, 2226, 2452, 2545, 2968, 3054, 3065, 3180, 3563, 3678, 3710, 4072, 4291, 4452, 4904, 5090, 5565, 6108, 6130, 6360, 7126, 7356, 7420, 7635, 8582, 8904, 9195, 10180, 10689, 11130, 12216, 12260, 12873, 14252, 14712, 14840, 15270, 17164, 17815, 18390, 20360, 21378, 21455, 22260, 24520, 25746, 26977, 28504, 30540, 32489, 34328, 35630, 36780, 42756, 42910, 44520, 51492, 53445, 53954, 61080, 64365, 64978, 71260, 73560, 80931, 85512, 85820, 97467, 102984, 106890, 107908, 128730, 129956, 134885, 142520, 161862, 162445, 171640, 188839, 194934, 213780, 215816, 227423, 257460, 259912, 269770, 312017, 323724, 324890, 377678, 389868, 404655, 427560, 454846, 487335, 514920, 539540, 566517, 624034, 647448, 649780, 682269, 755356, 779736, 809310, 909692, 936051, 944195, 974670, 1079080, 1133034, 1137115, 1248068, 1299560, 1364538, 1510712, 1560085, 1618620, 1819384, 1872102, 1888390, 1949340, 2184119, 2266068, 2274230, 2496136, 2729076, 2832585, 3120170, 3237240, 3411345, 3744204, 3776780, 3898680, 4368238, 4532136, 4548460, 4680255, 5458152, 5665170, 6240340, 6552357, 6822690, 7488408, 7553560, 8736476, 9096920, 9360510, 10920595, 11330340, 12480680, 13104714, 13645380, 16536901, 17472952, 18721020, 21841190, 22660680, 26209428, 27290760, 32761785, 33073802, 37442040, 43682380, 49610703, 52418856, 65523570, 66147604, 82684505, 87364760, 99221406, 115758307, 131047140, 132295208, 165369010, 198442812, 231516614, 248053515, 262094280, 330738020, 347274921, 396885624, 463033228, 496107030, 578791535, 661476040, 694549842, 926066456, 992214060, 1157583070, 1389099684, 1736374605, 1984428120, 2315166140, 2778199368, 3472749210, 4630332280, 6945498420, 13890996840]

約数ペア:

[(1, 13890996840), (2, 6945498420), (3, 4630332280), (4, 3472749210), (5, 2778199368), (6, 2315166140), (7, 1984428120), (8, 1736374605), (10, 1389099684), (12, 1157583070), (14, 992214060), (15, 926066456), (20, 694549842), (21, 661476040), (24, 578791535), (28, 496107030), (30, 463033228), (35, 396885624), (40, 347274921), (42, 330738020), (53, 262094280), (56, 248053515), (60, 231516614), (70, 198442812), (84, 165369010), (105, 132295208), (106, 131047140), (120, 115758307), (140, 99221406), (159, 87364760), (168, 82684505), (210, 66147604), (212, 65523570), (265, 52418856), (280, 49610703), (318, 43682380), (371, 37442040), (420, 33073802), (424, 32761785), (509, 27290760), (530, 26209428), (613, 22660680), (636, 21841190), (742, 18721020), (795, 17472952), (840, 16536901), (1018, 13645380), (1060, 13104714), (1113, 12480680), (1226, 11330340), (1272, 10920595), (1484, 9360510), (1527, 9096920), (1590, 8736476), (1839, 7553560), (1855, 7488408), (2036, 6822690), (2120, 6552357), (2226, 6240340), (2452, 5665170), (2545, 5458152), (2968, 4680255), (3054, 4548460), (3065, 4532136), (3180, 4368238), (3563, 3898680), (3678, 3776780), (3710, 3744204), (4072, 3411345), (4291, 3237240), (4452, 3120170), (4904, 2832585), (5090, 2729076), (5565, 2496136), (6108, 2274230), (6130, 2266068), (6360, 2184119), (7126, 1949340), (7356, 1888390), (7420, 1872102), (7635, 1819384), (8582, 1618620), (8904, 1560085), (9195, 1510712), (10180, 1364538), (10689, 1299560), (11130, 1248068), (12216, 1137115), (12260, 1133034), (12873, 1079080), (14252, 974670), (14712, 944195), (14840, 936051), (15270, 909692), (17164, 809310), (17815, 779736), (18390, 755356), (20360, 682269), (21378, 649780), (21455, 647448), (22260, 624034), (24520, 566517), (25746, 539540), (26977, 514920), (28504, 487335), (30540, 454846), (32489, 427560), (34328, 404655), (35630, 389868), (36780, 377678), (42756, 324890), (42910, 323724), (44520, 312017), (51492, 269770), (53445, 259912), (53954, 257460), (61080, 227423), (64365, 215816), (64978, 213780), (71260, 194934), (73560, 188839), (80931, 171640), (85512, 162445), (85820, 161862), (97467, 142520), (102984, 134885), (106890, 129956), (107908, 128730)]