1520184120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1907}}^1$

素因数の和:2014

約数の個数: 256

約数和(自身を含む): 5692861440

約数和(自身を除く): 4172677320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 73, 78, 84, 91, 104, 105, 120, 130, 140, 146, 156, 168, 182, 195, 210, 219, 260, 273, 280, 292, 312, 364, 365, 390, 420, 438, 455, 511, 520, 546, 584, 728, 730, 780, 840, 876, 910, 949, 1022, 1092, 1095, 1365, 1460, 1533, 1560, 1752, 1820, 1898, 1907, 2044, 2184, 2190, 2555, 2730, 2847, 2920, 3066, 3640, 3796, 3814, 4088, 4380, 4745, 5110, 5460, 5694, 5721, 6132, 6643, 7592, 7628, 7665, 8760, 9490, 9535, 10220, 10920, 11388, 11442, 12264, 13286, 13349, 14235, 15256, 15330, 18980, 19070, 19929, 20440, 22776, 22884, 24791, 26572, 26698, 28470, 28605, 30660, 33215, 37960, 38140, 39858, 40047, 45768, 49582, 53144, 53396, 56940, 57210, 61320, 66430, 66745, 74373, 76280, 79716, 80094, 99164, 99645, 106792, 113880, 114420, 123955, 132860, 133490, 139211, 148746, 159432, 160188, 173537, 198328, 199290, 200235, 228840, 247910, 265720, 266980, 278422, 297492, 320376, 347074, 371865, 398580, 400470, 417633, 495820, 520611, 533960, 556844, 594984, 694148, 696055, 743730, 797160, 800940, 835266, 867685, 974477, 991640, 1041222, 1113688, 1388296, 1392110, 1487460, 1601880, 1670532, 1735370, 1809743, 1948954, 2082444, 2088165, 2603055, 2784220, 2923431, 2974920, 3341064, 3470740, 3619486, 3897908, 4164888, 4176330, 4872385, 5206110, 5429229, 5568440, 5846862, 6941480, 7238972, 7795816, 8352660, 9048715, 9744770, 10412220, 10858458, 11693724, 12668201, 14477944, 14617155, 16705320, 18097430, 19489540, 20824440, 21716916, 23387448, 25336402, 27146145, 29234310, 36194860, 38004603, 38979080, 43433832, 50672804, 54292290, 58468620, 63341005, 72389720, 76009206, 101345608, 108584580, 116937240, 126682010, 152018412, 190023015, 217169160, 253364020, 304036824, 380046030, 506728040, 760092060, 1520184120]

約数ペア:

[(1, 1520184120), (2, 760092060), (3, 506728040), (4, 380046030), (5, 304036824), (6, 253364020), (7, 217169160), (8, 190023015), (10, 152018412), (12, 126682010), (13, 116937240), (14, 108584580), (15, 101345608), (20, 76009206), (21, 72389720), (24, 63341005), (26, 58468620), (28, 54292290), (30, 50672804), (35, 43433832), (39, 38979080), (40, 38004603), (42, 36194860), (52, 29234310), (56, 27146145), (60, 25336402), (65, 23387448), (70, 21716916), (73, 20824440), (78, 19489540), (84, 18097430), (91, 16705320), (104, 14617155), (105, 14477944), (120, 12668201), (130, 11693724), (140, 10858458), (146, 10412220), (156, 9744770), (168, 9048715), (182, 8352660), (195, 7795816), (210, 7238972), (219, 6941480), (260, 5846862), (273, 5568440), (280, 5429229), (292, 5206110), (312, 4872385), (364, 4176330), (365, 4164888), (390, 3897908), (420, 3619486), (438, 3470740), (455, 3341064), (511, 2974920), (520, 2923431), (546, 2784220), (584, 2603055), (728, 2088165), (730, 2082444), (780, 1948954), (840, 1809743), (876, 1735370), (910, 1670532), (949, 1601880), (1022, 1487460), (1092, 1392110), (1095, 1388296), (1365, 1113688), (1460, 1041222), (1533, 991640), (1560, 974477), (1752, 867685), (1820, 835266), (1898, 800940), (1907, 797160), (2044, 743730), (2184, 696055), (2190, 694148), (2555, 594984), (2730, 556844), (2847, 533960), (2920, 520611), (3066, 495820), (3640, 417633), (3796, 400470), (3814, 398580), (4088, 371865), (4380, 347074), (4745, 320376), (5110, 297492), (5460, 278422), (5694, 266980), (5721, 265720), (6132, 247910), (6643, 228840), (7592, 200235), (7628, 199290), (7665, 198328), (8760, 173537), (9490, 160188), (9535, 159432), (10220, 148746), (10920, 139211), (11388, 133490), (11442, 132860), (12264, 123955), (13286, 114420), (13349, 113880), (14235, 106792), (15256, 99645), (15330, 99164), (18980, 80094), (19070, 79716), (19929, 76280), (20440, 74373), (22776, 66745), (22884, 66430), (24791, 61320), (26572, 57210), (26698, 56940), (28470, 53396), (28605, 53144), (30660, 49582), (33215, 45768), (37960, 40047), (38140, 39858)]