15421576560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{4457}}^1$

素因数の和:5595

約数の個数: 160

約数和(自身を含む): 51542326080

約数和(自身を除く): 36120749520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1109, 1560, 2218, 3120, 3327, 4436, 4457, 5545, 6654, 8872, 8914, 11090, 13308, 13371, 14417, 16635, 17744, 17828, 22180, 22285, 26616, 26742, 28834, 33270, 35656, 43251, 44360, 44570, 53232, 53484, 57668, 57941, 66540, 66855, 71312, 72085, 86502, 88720, 89140, 106968, 115336, 115882, 133080, 133710, 144170, 173004, 173823, 178280, 213936, 216255, 230672, 231764, 266160, 267420, 288340, 289705, 346008, 347646, 356560, 432510, 463528, 534840, 576680, 579410, 692016, 695292, 865020, 869115, 927056, 1069680, 1153360, 1158820, 1390584, 1730040, 1738230, 2317640, 2781168, 3460080, 3476460, 4635280, 4942813, 6952920, 9885626, 13905840, 14828439, 19771252, 24714065, 29656878, 39542504, 49428130, 59313756, 64256569, 74142195, 79085008, 98856260, 118627512, 128513138, 148284390, 192769707, 197712520, 237255024, 257026276, 296568780, 321282845, 385539414, 395425040, 514052552, 593137560, 642565690, 771078828, 963848535, 1028105104, 1186275120, 1285131380, 1542157656, 1927697070, 2570262760, 3084315312, 3855394140, 5140525520, 7710788280, 15421576560]

約数ペア:

[(1, 15421576560), (2, 7710788280), (3, 5140525520), (4, 3855394140), (5, 3084315312), (6, 2570262760), (8, 1927697070), (10, 1542157656), (12, 1285131380), (13, 1186275120), (15, 1028105104), (16, 963848535), (20, 771078828), (24, 642565690), (26, 593137560), (30, 514052552), (39, 395425040), (40, 385539414), (48, 321282845), (52, 296568780), (60, 257026276), (65, 237255024), (78, 197712520), (80, 192769707), (104, 148284390), (120, 128513138), (130, 118627512), (156, 98856260), (195, 79085008), (208, 74142195), (240, 64256569), (260, 59313756), (312, 49428130), (390, 39542504), (520, 29656878), (624, 24714065), (780, 19771252), (1040, 14828439), (1109, 13905840), (1560, 9885626), (2218, 6952920), (3120, 4942813), (3327, 4635280), (4436, 3476460), (4457, 3460080), (5545, 2781168), (6654, 2317640), (8872, 1738230), (8914, 1730040), (11090, 1390584), (13308, 1158820), (13371, 1153360), (14417, 1069680), (16635, 927056), (17744, 869115), (17828, 865020), (22180, 695292), (22285, 692016), (26616, 579410), (26742, 576680), (28834, 534840), (33270, 463528), (35656, 432510), (43251, 356560), (44360, 347646), (44570, 346008), (53232, 289705), (53484, 288340), (57668, 267420), (57941, 266160), (66540, 231764), (66855, 230672), (71312, 216255), (72085, 213936), (86502, 178280), (88720, 173823), (89140, 173004), (106968, 144170), (115336, 133710), (115882, 133080)]