624225240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{347}}^1$

素因数の和:646

約数の個数: 192

約数和(自身を含む): 2149804800

約数和(自身を除く): 1525579560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 263, 285, 342, 347, 360, 380, 456, 526, 570, 684, 694, 760, 789, 855, 1041, 1052, 1140, 1315, 1368, 1388, 1578, 1710, 1735, 2082, 2104, 2280, 2367, 2630, 2776, 3123, 3156, 3420, 3470, 3945, 4164, 4734, 4997, 5205, 5260, 6246, 6312, 6593, 6840, 6940, 7890, 8328, 9468, 9994, 10410, 10520, 11835, 12492, 13186, 13880, 14991, 15615, 15780, 18936, 19779, 19988, 20820, 23670, 24984, 24985, 26372, 29982, 31230, 31560, 32965, 39558, 39976, 41640, 44973, 47340, 49970, 52744, 59337, 59964, 62460, 65930, 74955, 79116, 89946, 91261, 94680, 98895, 99940, 118674, 119928, 124920, 131860, 149910, 158232, 179892, 182522, 197790, 199880, 224865, 237348, 263720, 273783, 296685, 299820, 359784, 365044, 395580, 449730, 456305, 474696, 547566, 593370, 599640, 730088, 791160, 821349, 899460, 912610, 1095132, 1186740, 1368915, 1642698, 1733959, 1798920, 1825220, 2190264, 2373480, 2737830, 3285396, 3467918, 3650440, 4106745, 5201877, 5475660, 6570792, 6935836, 8213490, 8669795, 10403754, 10951320, 13871672, 15605631, 16426980, 17339590, 20807508, 26009385, 31211262, 32853960, 34679180, 41615016, 52018770, 62422524, 69358360, 78028155, 104037540, 124845048, 156056310, 208075080, 312112620, 624225240]

約数ペア:

[(1, 624225240), (2, 312112620), (3, 208075080), (4, 156056310), (5, 124845048), (6, 104037540), (8, 78028155), (9, 69358360), (10, 62422524), (12, 52018770), (15, 41615016), (18, 34679180), (19, 32853960), (20, 31211262), (24, 26009385), (30, 20807508), (36, 17339590), (38, 16426980), (40, 15605631), (45, 13871672), (57, 10951320), (60, 10403754), (72, 8669795), (76, 8213490), (90, 6935836), (95, 6570792), (114, 5475660), (120, 5201877), (152, 4106745), (171, 3650440), (180, 3467918), (190, 3285396), (228, 2737830), (263, 2373480), (285, 2190264), (342, 1825220), (347, 1798920), (360, 1733959), (380, 1642698), (456, 1368915), (526, 1186740), (570, 1095132), (684, 912610), (694, 899460), (760, 821349), (789, 791160), (855, 730088), (1041, 599640), (1052, 593370), (1140, 547566), (1315, 474696), (1368, 456305), (1388, 449730), (1578, 395580), (1710, 365044), (1735, 359784), (2082, 299820), (2104, 296685), (2280, 273783), (2367, 263720), (2630, 237348), (2776, 224865), (3123, 199880), (3156, 197790), (3420, 182522), (3470, 179892), (3945, 158232), (4164, 149910), (4734, 131860), (4997, 124920), (5205, 119928), (5260, 118674), (6246, 99940), (6312, 98895), (6593, 94680), (6840, 91261), (6940, 89946), (7890, 79116), (8328, 74955), (9468, 65930), (9994, 62460), (10410, 59964), (10520, 59337), (11835, 52744), (12492, 49970), (13186, 47340), (13880, 44973), (14991, 41640), (15615, 39976), (15780, 39558), (18936, 32965), (19779, 31560), (19988, 31230), (20820, 29982), (23670, 26372), (24984, 24985)]