1105556040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17959}}^1$

素因数の和:18001

約数の個数: 160

約数和(自身を含む): 3911688000

約数和(自身を除く): 2806131960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 5130, 6156, 6840, 7695, 10260, 12312, 15390, 17959, 20520, 30780, 35918, 53877, 61560, 71836, 89795, 107754, 143672, 161631, 179590, 215508, 269385, 323262, 341221, 359180, 431016, 484893, 538770, 646524, 682442, 718360, 808155, 969786, 1023663, 1077540, 1293048, 1364884, 1454679, 1616310, 1706105, 1939572, 2047326, 2155080, 2424465, 2729768, 2909358, 3070989, 3232620, 3412210, 3879144, 4094652, 4848930, 5118315, 5818716, 6141978, 6465240, 6824420, 7273395, 8189304, 9212967, 9697860, 10236630, 11637432, 12283956, 13648840, 14546790, 15354945, 18425934, 19395720, 20473260, 24567912, 27638901, 29093580, 30709890, 36851868, 40946520, 46064835, 55277802, 58187160, 61419780, 73703736, 92129670, 110555604, 122839560, 138194505, 184259340, 221111208, 276389010, 368518680, 552778020, 1105556040]

約数ペア:

[(1, 1105556040), (2, 552778020), (3, 368518680), (4, 276389010), (5, 221111208), (6, 184259340), (8, 138194505), (9, 122839560), (10, 110555604), (12, 92129670), (15, 73703736), (18, 61419780), (19, 58187160), (20, 55277802), (24, 46064835), (27, 40946520), (30, 36851868), (36, 30709890), (38, 29093580), (40, 27638901), (45, 24567912), (54, 20473260), (57, 19395720), (60, 18425934), (72, 15354945), (76, 14546790), (81, 13648840), (90, 12283956), (95, 11637432), (108, 10236630), (114, 9697860), (120, 9212967), (135, 8189304), (152, 7273395), (162, 6824420), (171, 6465240), (180, 6141978), (190, 5818716), (216, 5118315), (228, 4848930), (270, 4094652), (285, 3879144), (324, 3412210), (342, 3232620), (360, 3070989), (380, 2909358), (405, 2729768), (456, 2424465), (513, 2155080), (540, 2047326), (570, 1939572), (648, 1706105), (684, 1616310), (760, 1454679), (810, 1364884), (855, 1293048), (1026, 1077540), (1080, 1023663), (1140, 969786), (1368, 808155), (1539, 718360), (1620, 682442), (1710, 646524), (2052, 538770), (2280, 484893), (2565, 431016), (3078, 359180), (3240, 341221), (3420, 323262), (4104, 269385), (5130, 215508), (6156, 179590), (6840, 161631), (7695, 143672), (10260, 107754), (12312, 89795), (15390, 71836), (17959, 61560), (20520, 53877), (30780, 35918)]