2016973980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11353}}^1$

素因数の和:11425

約数の個数: 192

約数和(自身を含む): 7324692480

約数和(自身を除く): 5307718500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 84, 90, 94, 105, 108, 126, 135, 140, 141, 180, 188, 189, 210, 235, 252, 270, 282, 315, 329, 378, 420, 423, 470, 540, 564, 630, 658, 705, 756, 846, 940, 945, 987, 1260, 1269, 1316, 1410, 1645, 1692, 1890, 1974, 2115, 2538, 2820, 2961, 3290, 3780, 3948, 4230, 4935, 5076, 5922, 6345, 6580, 8460, 8883, 9870, 11353, 11844, 12690, 14805, 17766, 19740, 22706, 25380, 29610, 34059, 35532, 44415, 45412, 56765, 59220, 68118, 79471, 88830, 102177, 113530, 136236, 158942, 170295, 177660, 204354, 227060, 238413, 306531, 317884, 340590, 397355, 408708, 476826, 510885, 533591, 613062, 681180, 715239, 794710, 953652, 1021770, 1067182, 1192065, 1226124, 1430478, 1532655, 1589420, 1600773, 2043540, 2134364, 2145717, 2384130, 2667955, 2860956, 3065310, 3201546, 3576195, 3735137, 4291434, 4768260, 4802319, 5335910, 6130620, 6403092, 7152390, 7470274, 8003865, 8582868, 9604638, 10671820, 10728585, 11205411, 14304780, 14406957, 14940548, 16007730, 18675685, 19209276, 21457170, 22410822, 24011595, 28813914, 32015460, 33616233, 37351370, 42914340, 44821644, 48023190, 56027055, 57627828, 67232466, 72034785, 74702740, 96046380, 100848699, 112054110, 134464932, 144069570, 168081165, 201697398, 224108220, 288139140, 336162330, 403394796, 504243495, 672324660, 1008486990, 2016973980]

約数ペア:

[(1, 2016973980), (2, 1008486990), (3, 672324660), (4, 504243495), (5, 403394796), (6, 336162330), (7, 288139140), (9, 224108220), (10, 201697398), (12, 168081165), (14, 144069570), (15, 134464932), (18, 112054110), (20, 100848699), (21, 96046380), (27, 74702740), (28, 72034785), (30, 67232466), (35, 57627828), (36, 56027055), (42, 48023190), (45, 44821644), (47, 42914340), (54, 37351370), (60, 33616233), (63, 32015460), (70, 28813914), (84, 24011595), (90, 22410822), (94, 21457170), (105, 19209276), (108, 18675685), (126, 16007730), (135, 14940548), (140, 14406957), (141, 14304780), (180, 11205411), (188, 10728585), (189, 10671820), (210, 9604638), (235, 8582868), (252, 8003865), (270, 7470274), (282, 7152390), (315, 6403092), (329, 6130620), (378, 5335910), (420, 4802319), (423, 4768260), (470, 4291434), (540, 3735137), (564, 3576195), (630, 3201546), (658, 3065310), (705, 2860956), (756, 2667955), (846, 2384130), (940, 2145717), (945, 2134364), (987, 2043540), (1260, 1600773), (1269, 1589420), (1316, 1532655), (1410, 1430478), (1645, 1226124), (1692, 1192065), (1890, 1067182), (1974, 1021770), (2115, 953652), (2538, 794710), (2820, 715239), (2961, 681180), (3290, 613062), (3780, 533591), (3948, 510885), (4230, 476826), (4935, 408708), (5076, 397355), (5922, 340590), (6345, 317884), (6580, 306531), (8460, 238413), (8883, 227060), (9870, 204354), (11353, 177660), (11844, 170295), (12690, 158942), (14805, 136236), (17766, 113530), (19740, 102177), (22706, 88830), (25380, 79471), (29610, 68118), (34059, 59220), (35532, 56765), (44415, 45412)]